Sporty Chipmunk 

The act of someone taking a Man's balls their mouth.

Also can refer not just the act but a person who enjoys performing the act.

Overall, sexual oral play involving one person sucking or taking one or both testicles in the mouth.

She really likes to smuggle a mans nuts in her mouth, what a Sporty Chipmunk.

Hey, want to give me a Sporty Chipmunk.

Sporty Chipmunk by Jack "Frey" Hunter October 21, 2009