A form of body art where an image is permanently etched underneath the skin of a woman's breast in indelible ink. A titty tat is most frequently seen on strippers,hookers,biker chicks,carnie sluts,emo girls,goth chicks and dykes.The number one cause of titty tats is excessive drinking followed by spring break,peer pressure and rebellion.Should not be confused with Tweety Bird's "Putty Tat".
A dude in a strip club turns to his wing man,"I tawt I taw a titty tat! I did! I did taw a titty tat!!"
self-explanatory; a tatoo on one's breast, preferrably female.
Woman: Yo, check out my new Titty Tat!
Man: Mike got one too!