Butt Bumping 

The act of sticking ectasy pills up you butt hole and squeezing your ass cheeks together as they dissolve. Yes, slightly disturbing, but will get you considerably higher off the E.

Mandy says butt bumping is only acceptable when all you can afford is one pill.

Butt Bumping by OrangePuma June 16, 2009

sperm burping butt pirate 

1.A fun name to call someone
2.its like calling somone gay or a fag, but worse

theirs a ginger sitting in front of you in the bus and you start harrasing him, when he starts to talk you yell,shut up you "sperm burping butt pirate"

sperm burping butt pirate by MR. Bower April 27, 2009