noun, large fatty deposits of tissue of note on the female homosapien located on the chest. usage is particular to the middle school (9-13 years of age) and the developmentally delayed (frat boys, nu-metal fans, car enthusiasts, etc.) see also breasts
check out the ga boing ga's on that one!
by g. vaults February 22, 2005
1 more definition
The connective tissue or fatty deposits in meat that make you dry hurl or gag when you try to eat them.
Those McDonalds nuggets are full of ga boing gas.
by dude March 22, 2004