:3! Share definition Flag The cat face equivalent of LOL or LMFAOUsed when something is just too funny for words "My girl doesn't love me anymore bro T_T" "That's ok Bruh Jesus cares :')" " :3!!!" :3! by Jay D. July 13, 2017 0 0 Get merch Get the :3! mug. Buy Now — $32.95 See more merch