### Clue: Having no time at all for money, online pest producing bumf (3,4)
### Answer: LOO ROLL 
 ### Explanation: Definition: bumf
 **Every** "t"(abbrev. for "time") **deleted from**(Having no … at all for) [ "loot"(money, in slang) + "troll"(an online pest/one who deliberately makes offensive or provocative online posts).
Defn: That for which "bumf" is a dated term.