wank is a crude word for masturbation.
and we've already discussed what masturbation is, right?
( M3Essential and The Essentials. LIVE!, Wed 18 Jul 2007, 21:14, archived)

it's the irish bloke who invented harbours isn't it?
and it's spelt masterbaysean
( drbroon a poor wee monkey stole his face, Wed 18 Jul 2007, 21:15, archived)