gibbon tits

1) breasts that are flat and droop

2) a generic insult

Deakin: eeeew, i walked in on my nan in the shower and she had gibbon tits
Jake: mate, that is dirtyyyy!!!

or

Kurt: oi!! i did your mum
Jake: kurt, you are such a gibbon tits sometimes

by jakeeee haiggghhhh December 17, 2009