bak at cha Share definition Flag if sum1 insults or flirts you and you think the same thing about them then instead of saying it again just say bak at cha PS1: i think your well sexy PS2: bak at cha ;) bak at cha by laura September 21, 2003 0 0 Get merch Get the bak at cha mug. Buy Now — $32.95 See more merch