What is The Grundle?
1.
When some one is grundling your ass hole by licking it, you take a large shit in their mouth. Works best when you have diarrhea. You could also just fart in their mouth too.
man 1: "Remember that hooker I did the Josh on?"
man 2: "yeah. that was an awesome josh attack."
man 1: "Yeah well I picked her up again but instead dud the grundle."
man 2: "awesome! I'm gonna to my girlfriend."
man 1: "Go for i. But just run and leave her to choke to death. I did the same thing with that hooker."
See
