A phrase used when something you have just witnessed, or something someone did or said that was funny, awsome, sweet, cool, genius, or mind blowing.
Dude! Austins grad party was titties af!

Aye bro?? You know when you gotta take a mean shit, rushin to the stall with your pants down your ankles?? Well i just did that but midway threw puttin my ass cheeks on the torlite, i shot a turd from a good 5 feet away, it was soooo Titties.
by HydzDef January 2, 2016
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