or ass grundle and balls. The term used to describe the flaw in porn when the camera angle captures the male participant's Buttocks, ass ball connection, and scrotum in one shot. This is highly displeasing to most viewers and is very annoying as the ratio of female body and male body tips towards the males favor.
Dude, i was on wackin my meat today to porn when the vid suddenly went AGB on me. i lost my boner..
Son: "Want to go to my wrestling meet dad?"
Dad: "So i can watch AGB all day? no thanks..."