Ball Tuck 

The act of moving one's scrotal sack to a more free and comfortable position or to incorporate movement.

I put my seatbelt on, did a ball tuck, moved the seat back and drove off.

Ball Tuck by J.N. Growling October 13, 2010

Ball Tucker

A “Ball Tucker” refers to a male who places their scrotum as well as penis between their legs as to hide their crotch bulge in order to look more like a woman. This term is usually reserved for drag queens, transsexuals, cross dressing heterosexuals, and perhaps the mentally unstable.

Adam: Hey, what do you think about this pink feather boa with sequins
Jonah: Dude, you're such a ball tucker



Glitter Sparklez (the Stripper): Hey there, would you like a lap dance
Jason:*turns to Bobby* hey man what do you think?
Bobby: Abort, Abort, this one is totally a ball tucker, ABORT!

Ball Tucker by Chris-G-Anity August 28, 2008