McRub Posted in M Best definition McRub A handjob received while wrapping a McRib around your dick Dude 1: Yeah man and she took that McRib and just… Dude 2: Oh shit! You got a McRub?! Nice! How satisfied are you with the definition? Looking for McRub meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 36 times.