The style of masturbation often used when your girlfriend has gone out on a "girls only" night out.

Can also be used when your girlfriend has placed you in a bad mood.
"Aw yeah, Fiona went out with the girls so I just stayed in and had a resentment wank".

"Yeah dude, Jen totally pissed me off last night, so I just went in the spare room and had a resentment wank".
by Monko7 August 31, 2011
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