When a person doesn't do shit but go to the Huddle House at 2 o'clock in the mo or sleeps instead of going to class.
by Jessie and Christina March 31, 2009

"Dude, if Jenna offers you a bite of her sandwich, just flat-out refuse... I hear she regularly goes bum-2-yapper"
by Dr Thwack March 14, 2020

"I feel really bum-rushed today. Two of my ex-boyfriends gobbed me in the butt all night."
"Fucking jesus! The bloody morock gobbed me in the butt. I gave him 20 quid to get me his finest afghan dope and he fuckin' ran away! Never've been bum-rushed like that before."
"Fucking jesus! The bloody morock gobbed me in the butt. I gave him 20 quid to get me his finest afghan dope and he fuckin' ran away! Never've been bum-rushed like that before."
by Martin Jacek W. July 9, 2007

the playing of a song through farting. similar to belching the song or alphabet but made so through the anus
by Hors December 4, 2005

When a guy has blown his load up a girls ass the spunk dribbles down to the girls pussy and then 9 months later a baby is born - the bum dribble baby is born!
by Ste Crayston June 19, 2006

To furiously prod ones self in the anus with one finger whilst masturbationg visciously at the same time
Son, why does your duvet smell of poo and sex wee? have you been having one of your pokey bum wanks again?
by Dave September 16, 2003
