A slang term meaning “you’re my girl” or “you’re mine.” It’s based on basketball lingo—when you’ve got the ball, it’s yours. In the same way, calling someone “my ball” means they’re with you. If you lose the ball, someone else might have it now, and that person isn’t yours anymore.
“She was my ball, but I fumbled. Now he got the ball.”
“You know you my ball, right? I’m not letting nobody else take you.”
“You know you my ball, right? I’m not letting nobody else take you.”
by anonymous May 29, 2025
Get the you my ballmug. by Oatmel November 28, 2016
Get the Cue ballingmug. by Ionlymadethisaccountforafewwor July 7, 2019
Get the Balls of steelmug. by Thestupidbitchemily February 11, 2024
Get the Ligma ballsmug. Life.
"If you aint ballin', then you better get to dying, 'cause you sure as hell aint living."- James Naismith (probably)
by Hollywood-Nicole June 28, 2016
Get the Ballmug. 
A beach ball sized ball of slime whose contents consist of chewed up pineapple, mucky overgrown algae water from an abandoned swimming pool, cornstarch, the insides of 153,456 earthworms, the dead skin cells of a human, the tears of small child, and is used specifically for catapulting
by Goonie#1 April 11, 2019
Get the Splot Ballmug.