What does Belgian Back Hander mean?

Belgian Back Hander meaning in Urban Dictionary

A traditional type of wanking from Belgium. This is practiced when you look at the bath and certainly will be tricky! you really must have one-foot in bathtub as well as the other raised on the side of bath. You give it the berries by placing your supply across the back associated with the elevated leg and jack your self off in a backwards hand (knuckles facing up!), for this reason title Belgium back-hander.