retaliatory masturbation

The act of masturbating over somebody who annoys you, in retaliation. Could be used as an act of revenge or just as an excuse to masturbate over them.

Man 1: 'Hey dude, that really really really really hot girl unfriended me on Facebook.'
Man 2: 'What are you gonna do about it mate?'
Man 1: 'Chillax mate, I already got her back through retaliatory masturbation.'