1. Having very large breasts.
Wow, she's one tittious girl!
by Shivvikins October 11, 2009
1 more definition
A disturbing, unsettling, disshapely, hideous pair of tits/boobs/jugs/breasts.
I was expecting better, but when the shirt came off it was tittious!!!
by Anthony and Leah June 07, 2007