a beancap is head ,felatio, yams, yum yums, its wen a chick goes down on you.
sorry sir your wife cant come to the phone shes givin me a beancap
it's when you plug someone in the ass and pull out a small peice of poop or a dingleberry on the head of your cock,you have a beancap.
i'm gonna make her eat this beancap when im done.
A kid that has small dick and is annoying as fuck.
your such a beancap kid like shut the fuck up