What is Dropping The Thumb?
1.
When you are having sex with a girl doggy style you use your thumb to either rub her asshole or stick it in there like you would on a bowling ball.
While Brian was banging the girl from behind, her ass was postioned perfectly and so he proceeded with dropping the thumb.
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Random Words:
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a rather ugly transexual that appears to be a composition of man and woman parts
Bill: "Man, did you get a load of that frankentra..
1.
the language of the rockstars.
1: gee, i dont know what to say to that girl whos vagina is showin
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