Langue Washer is a move used by Bob since his debut in Tekken 6.
In Tekken 7, the move will trigger a Screw.
Description[]
Performed from a Crouch Dash, Bob throws a heavy left hook that throws his opponent backwards in a twisting motion. Initially, this was the natural effect on hit, but in Tekken 7 this was changed to only occur on Counter Hit until this change was reverted in Season 4. However, as the effect is a Screw, the move does not grant a full launch like it did prior to Tekken 7.