When having sex and you put a dirty sock in her vagina pull it out and it is green and smells like fish.
Mike was having sex the other day with Sally and pulled a dirty tuna.
by Rescued April 18, 2020
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When a girl grinds on you and leaves a red mark (blood) on your leg because she's on her period.
Dude, is that blood on your leg? You just got the dirty tuna'd!!!
by Domidango December 23, 2013
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