Definitions by pepperonipony

penetration station

place to bang.

i'm gonna tongue punch her fart box in the penetration station

penetration station by pepperonipony July 22, 2010

stumpgrinding 

vigorous bumping and grinding of at least two vaginas

i bet those chicks just got done stumpgrinding

stumpgrinding by pepperonipony July 22, 2010