grudge butt

the act of performing grudge s-x with the inclusion of -n-l s-x.

the term was made famous during an episode of the radio show the russ martin show.
guy 1: my ex wanted to hook up so i grudge f-cked her and put it in her b-tt.

guy 2: nothing like some good old grudge b-tt.
grudgeb-tt (verb) pr-nunciation (gur-uh-ge-buh-t) is the action of violent s-xual intercourse through the rectal cavity to of the person to whom one had a grudge against, usually involving little to no lubrication. this act is another form of “grudge f-cking.” see grudgef-ck or grudge f-ck
“wait… you got back together with becky?”
“nah. i got some grudgeb-tt and got out of there!”
when you’ve been spurned by a chick, but then she wants to randomly hook back up with you. and you have no intention of getting back together with her, so you get her in the 5-hole because you never got to shank her in the stank while you were dating.
russ got some grudge b-tt because russ holds grudges forever.
the act of coercing a woman into b-tt-s-x and never calling her again as revenge for something she either doesn’t remember or believes you forgave her for.
man, you remember when that chick broke up with me for some other dude? well she comes to town 8 years later trying to hook up so i gave her the grudgeb-tt.