When having sex with a girl you turn her around like doing a doggie style but instead of inserting your penis you insert your nose in her ass and have her lick it afterwards.
Man, I just gave that girl a Dirty Justin. I don't know if my nose still stinks from her mouth or from her ass.
by Jorge Agnosti November 1, 2007
When u lay her on her stomach and grab her arms like riens and ride her off into the sunset because she's a fucking unicorn!
by Charliebrooks March 30, 2020
by doubledeep June 3, 2021
When you fuck a girl and tell her you can't feel it so she breaks up with you and gains 50lb and fucks your friend only then to 6 months later transition to a man so you can say you and your friend and both fucked the same dude.
by Mostafa Fahkri July 3, 2022
When someone doesn’t shower for weeks on end after having continuous agressive butt sex and forms a fungus around their anus
He was diagnosed with dirty Justin
by Troller7234567 June 7, 2020
A woman who gives you hope and gives you love just to destroy your mental health and is actually a piece of trash
by vickythegayqueen April 22, 2020
When you wrap your member in cheese slices with extra jizz then play with your peepee until you jizz a jizzy cheesy mess
by Flimsco April 4, 2020