Calm Yo Tits Share definition Flag slang for "calm yourself." Girl: I AM MAD WITH THIS MATH TEACHER!!! SHE GAVE ME 70 IN MY REPORT CARD!! Girl2: Calm yo tits. Calm Yo Tits by mi19 March 19, 2011 0 0 Get merch Get the Calm Yo Tits mug. Buy Now — $32.95 See more merch