To masturbate the male penis. A reference to the similarity of an erect penis to the shape of a classic Bishop chess piece.
Bash the Bishop: "I caught my little brother bashing his Bishop for the first time yesterday"
dari snakehands Jum'at, 02 Juli 2010
when you go to have a wank
as in, hes goin to aash his bishop
dari bobby bobler Kamis, 16 Oktober 2003
when you grab your genitals and bash the hell out of them and get an exciting cum rush, other terms are blastin the bella and screwin the slim jim.
Be right back i just bashed my bishop and theres sperm everywhere.
dari mr ejaculate Rabu, 14 April 2004