Definitions by ta boob expert

tit spillage 

When a girl with large breasts wears a small bra, thus her tits spill over the top of her bra. also known as muffin top of the breasts.

"Dude, Jess has some major tit spillage goin on"
"woaaaahhhhh..."

tit spillage by ta boob expert July 8, 2009