karatachu
the thing u say when u karatee chop someone. if u say that then the person flys back and breaks through a wall when u hit them. something from the flintstones.
ur outside, a guy comes up to u and wants to fight u. he gets up in ur face, u say karatachu! and karatee chop him on the sholder and he flys back at an angle and breaks thru a ceamant wall.