Define Shitty Tits Meaning

Shitty Tits
when a woman has had a large deal of excrement dropped on her breasts she is known to have "shitty tits".

Hey Parko! Check out Sally, Barney just gave her the shitty tits!
By Dory
Shitty Tits
a joke made by me used by multiple people in the magical land of canada such uses of the word include

(does war crime) dang i massicard thousends well this wont be a problum latter (gets found out) oh shitty tits
By Alida