cari istilah yang lo mau, kaya' bukkake:
 
1.
Where you put your knees inside your shirt and on webcam gives the appearance of giant boobs.
I saw an emo chick on chatroulette with huge tits. It was actually an emo dude with kneeboobs
dari RunJun Rabu, 09 Februari 2011
 
2.
A women with very saggy boobs. As if they are approaching the knees.
Sick! That girl has kneeboobs!
Or if that's your type.
Awsome, that chicks got kneeboobs!
dari foomanlinux Rabu, 21 Juni 2006