utch Posted in U Best definition utch meaning – to move up from one space to another, to make room for another person. Oi you fat shit, utch up. utch: define #2 utch pussy with bugs in it did you see the crabs in that utch? How satisfied are you with the definition? Looking for utch meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 87 times.