wanker Share definition Flag wanker adj : a person whom wanks his pud or cock . look at the bloody wanker . 2 an idiot in the social i.e. look at the bloody wanker .... look at the bloody wanker in the park scaring away the people ...lol wanker by wankmeister June 18, 2005 0 0 Get merch Get the wanker mug. Buy Now — $32.95 See more merch