Great Idea...But Seems a Little Cheap
I love the message.  Funny.  Snarky.  Those who get it...get it.  But the walls of the glass are quite thin when compared to other tumbler-style glasses I have.  Makes me worried to put it in the sink for fear that if anyone puts anything ELSE in the sink and it bangs up against it that it will shatter.  Hasn't happened yet...but I'm not a daily drinker either.  So I've not used it frequently enough to be able to say that my fear is unfounded.
Rating: 4 stars