When someone blanks you/ you blank them, simply because you/they are wanking/jacking off.
Guy 1: âWhy didnât you reply?â
Guy2: âI was (wanking)!â
Guy 1: âYou (wank blanked) me!â
When you leave someone on read on blank them, simply because you are wanking/jacking yourself off
Dude Sarah just Wank Blanked me