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.
wen you but someone with your minge!
insted of the head
omg!!! that girl minge-butted me
See minge, fucking hell, head butt, gay, gas..