What is Dirtpipe Boomerang?
1.
When two people push their assholes together and alternately shit into the others asshole, hence boomerang.
Invented by Bill Cosby in 1956.
See also
Kevin:"What are you watching?"
Bill:"Two black trannys doing a dirtpipe boomerang."
Kevin:"Pass the KY jelly"
See
Random Words:
1.
A woman you are not compatible with. (Because you have a round penis.)
A play on the round peg/square hole analogy.
So how'd it g..