When you suck a fart out of a someone's ass, hold your breath and then kiss them, releasing the fart gas into their mouth.

to fart and then dedicate it to somebody.

spreding you ass cheeks then puing you ass hole on some one. Leaveing a mark on some one like when some one kisses you with lip stick on. But intead of lip stick its shit stick.

Brown Kiss is the act of kissing someone on the lips with your asshole while they sleep.

Verb: Most intimate of all kisses. One puts one's anus next to one's partner's anus and puckers them together to make a kiss. The hand sign for it is two fists together and then a kiss motion and moving away from each other in an OK gesture.

If your are giving your partner a very lucious rim job, leading to a fece eruption and then go to another partner and give them a kiss on the lips. A brown kiss.

Brown Buterfly Kisses are the act of performing some kawaii butterfly kisses on the anal sphincter of the willing participant.