UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT


                     Pursuant to Section 13 or 15 (d) of the
                         Securities Exchange Act of 1934

                Date of Report (Date of earliest event reported):

                               September 13, 2007


           Delaware                       000-51661              20-0297832
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(State or other jurisdiction of         (Commission            (IRS Employer
        incorporation)                  File Number)         Identification No.)


3 Harding Road, Suite E, Red Bank, New Jersey                       07701
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(Address of principal executive offices)                          (Zip Code)

       Registrant's telephone number, including area code: (732) 741-2840

       -------------------------------------------------------------------
          (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[_]   Written communications pursuant to Rule 425 under the Securities Act (17
      CFR 230.425)

[_]   Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
      240.14a-12)

[_]   Pre-commencement communications pursuant to Rule 14d-2 (b) under the
      Exchange Act (17 CFR 240.14d-2(b))

[_]   Pre-commencement communications pursuant to Rule 13e-4 (c) under the
      Exchange Act (17 CFR 240.13e-4 (c))

<page>

Section 1 - Registrant's Business and Operations

         Item 1.01.  Entry into a Material Definitive Agreement.
         ---------   ------------------------------------------

         In May 2007,  Whalehaven  Capital Fund Limited,  Alpha Capital Anstalt,
Chestnut  Ridge  Partners  LP,  Iroquois  Master  Fund  Ltd.  and Penn  Footwear
purchased  convertible notes in the aggregate  principal amount of $800,000 (the
"Outstanding  Notes"),  which  notes are  convertible  into shares of our common
stock,  and warrants to purchase up to 1,777,779  shares of our common stock. As
provided for in the subscription agreement among these subscribers and BigString
Corporation  ("BigString"),  Whalehaven  Capital  Fund  Limited,  Alpha  Capital
Anstalt, Chestnut Ridge Partners LP, Iroquois Master Fund Ltd. and Penn Footwear
agreed to  purchase  additional  convertible  notes in the  aggregate  principal
amount of $800,000 and warrants to purchase up to 1,777,779 shares of our common
stock, for a total  subscription of $1,600,000,  provided that we registered the
shares of our common  stock  underlying  the  additional  convertible  notes and
warrants by September 13, 2007 and met certain other closing conditions. Because
we were  unable to  register  the  shares of our  common  stock  underlying  the
additional  convertible  notes and  warrants by September  13, 2007,  Whalehaven
Capital  Fund  Limited,  Alpha  Capital  Anstalt,  Chestnut  Ridge  Partners LP,
Iroquois  Master Fund Ltd. and Penn Footwear  have not purchased the  additional
convertible notes and warrants.  Consequently, the total gross proceeds received
by us from this investment amounted to $800,000.

         Under  the  terms of the  Outstanding  Notes,  we are  required  to pay
liquidated damages equal to two percent of the purchase price of the Outstanding
Notes, or $16,000,  for the first thirty days following  September 13, 2007, and
one percent of the purchase price of the Outstanding  Notes, or $8,000, for each
thirty days  thereafter,  until the shares of our common stock  underlying  such
Outstanding Notes are registered.  In addition, for so long as the shares of our
common stock underlying the Outstanding  Notes remain  unregistered,  Whalehaven
Capital  Fund  Limited,  Alpha  Capital  Anstalt,  Chestnut  Ridge  Partners LP,
Iroquois Master Fund Ltd. and Penn Footwear have the right to accelerate payment
of such Outstanding Notes.

Section 2 - Financial Information

         Item 2.02.   Results of Operations and Financial Condition
         ----------   ---------------------------------------------

         Contemporaneously  with the filing of this Current  Report on Form 8-K,
BigString is filing Amendment No. 3 to its  Registration  Statement on Form SB-2
(File No.  333-143793) (the "Registration  Statement").  Included as part of the
Registration Statement are BigString's consolidated financial statements for the
three and six months ended June 30, 2007. BigString has updated its consolidated
financial  statements  for the three and six months ended June 30, 2007 included
as part of the  Registration  Statement by including a note which  discusses the
ability of BigString to continue as a going  concern.  BigString's  consolidated
financial  statements  for the three and six  months  ended  June 30,  2007,  as
updated to include the aforementioned note, are attached hereto as Exhibit 99.1.
                                                                   ------------

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         Item 2.04.   Triggering  Events  That  Accelerate  or Increase a Direct
         ----------   ----------------------------------------------------------
                      Financial Obligation or an Obligation under an Off-Balance
                      ----------------------------------------------------------
                      Sheet Arrangement.
                      -----------------

         Under  the  terms of the  Outstanding  Notes,  we are  required  to pay
liquidated damages equal to two percent of the purchase price of the Outstanding
Notes, or $16,000,  for the first thirty days following  September 13, 2007, and
one percent of the purchase price of the Outstanding  Notes, or $8,000, for each
thirty days  thereafter,  until the shares of our common stock  underlying  such
Outstanding Notes are registered.  In addition, for so long as the shares of our
common stock underlying the Outstanding  Notes remain  unregistered,  Whalehaven
Capital  Fund  Limited,  Alpha  Capital  Anstalt,  Chestnut  Ridge  Partners LP,
Iroquois Master Fund Ltd. and Penn Footwear have the right to accelerate payment
of such Outstanding Notes.

Section 9 - Financial Statements and Exhibits

         Item 9.01.   Financial Statements and Exhibits.
         ---------    ---------------------------------

              (d) Exhibits:

              Exhibit
              Number       Description
              ------       -----------

              99.1         BigString  Corporation and Subsidiaries  Consolidated
                           Financial  Statements  for the Three  and Six  Months
                           Ended June 30, 2007


                           Forward Looking Statements

         Statements  about the future  expectations of BigString,  and all other
statements in this Current Report on Form 8-K,  including  Exhibit 99.1 attached
hereto, other than historical facts, are "forward looking statements" within the
meaning of Section 27A of the  Securities  Act of 1933, as amended,  and Section
21E of the  Securities  Exchange  Act of 1934,  as amended,  and as that term is
defined in the  Private  Securities  Litigation  Reform  Act of 1995.  BigString
intends  that  such  forward-looking  statements  shall be  subject  to the safe
harbors  created  thereby.  Since these  statements  involve  certain  risks and
uncertainties and are subject to change at any time,  BigString's actual results
could differ materially from expected results.


<page>

                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended,  the  registrant has duly caused this report to be signed on its behalf
by the undersigned hereunto duly authorized.


                                                 BIGSTRING CORPORATION
                                      -----------------------------------------
                                                     (Registrant)



                                      By:  /s/ Darin M. Myman
                                          -------------------------------------
                                          Darin M. Myman
                                          President and Chief Executive Officer


Date:  October 12, 2007





<page>


                                  EXHIBIT INDEX

Exhibit
Number            Description
------            -----------

99.1              BigString Corporation and Subsidiaries  Consolidated Financial
                  Statements for the Three and Six Months Ended June 30, 2007.