Wen someones tits are so big they can be used as a weapon to knock someone out, give em blackeye, whiplash or concussion. Basically and tittys size f cup and up
"We were having a tickle fight when i accidentaly slapped my bf in the face with my tits and broke his nose via titty k.o"
by Shovellovingcarl December 20, 2017
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