Gurfulling 

When gas is rotating out loud in your stomach, putting so much pressure on your bowel region that you feel like, if you don't get to a toilet immediately, you will soil your pants.

Girl - "what was that noise and why is your face all red?
Guy - "I'm tryin to squeeze my cheeks together cause my stomach be gurfulling".

Gurfulling by dalycitybadgirl September 6, 2013

grulling 

grinding and pulling - kissssing - at the same time. oooohyeah

no way man, i was grulling YO MOMMA.

grulling by COLABOTTLE June 6, 2010

garfelling 

Having intercourse with the loose skin folds on a person's neck.

I immediately regretted entering the room without knocking as I witnessed Mitch and Donald garfelling one another on the floor.

garfelling by ChoGuth December 3, 2020