ass ball connection 

A sensitive place of possible futute pleasure that is located between the males tesicles and the anal opening. AKA The bit between you ass and your balls, or, Gooch.

When a certain female/male is providing satisfactory oral stimulation he/she licks a tender patch of skin between the two areas, "ass ball connection" AKA When a dude or chick goes down on your balls and licks your gooch.

ass ball connection by Timafee June 15, 2008

Ass-Ball Connection 

The mysterious area that is between your balls and your ass. Often called the ABC.

An example of using the term ass-ball connection in every day life:

Guy 1: Dude how'd you like that uppercut to the balls?
Guy 2: Nah, man you got me in the ABC, just missed.
Guy 1: Ooh, damn.

Ass-Ball Connection by voldyvoldyvoldamort January 14, 2010

ass-ball connector 

A gooch, or the area in between a man's nutsack and asshole. Also, called the ABC

I was doing this guy in the ass and then, all of a sudden, he grabbed back and touched my ABC (ass-ball connector). That was when I knew he was gay.

ass-ball connector by Matthew Lane July 9, 2006