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.
four guys in one line and four guys in alother line facing down and beating off on one girls face. then beating her up and taking her mo..