When two guys engage in double vaginal with the goal of knocking up the girl. Winner is the guy that winds up knocking her up with the loser having to suck him off.
Jessica: I'm still a little sore from that sperm-off last night
Kate: Which guy do you think will win?
Jessica: Well I would love to have Steve's baby in me, but it would also be so hot to watch him suck off Mike.
Kate: Which guy do you think will win?
Jessica: Well I would love to have Steve's baby in me, but it would also be so hot to watch him suck off Mike.
by IshtarsSon July 23, 2023
Get the sperm-offmug. A T-shirt not meant to be worn, but rather to be made into a makeshift vagina of sorts; to collect semen after ejaculation during masturbation.
by Maars August 6, 2011
Get the Sperm Shirtmug. Large Jackie-O style sunglasses that all the New Jersey sluts wear. Often accompanied by a tramp stamp and botox.
by NickG0529 November 2, 2006
Get the sperm shieldsmug. by Lean.Like.A.Chola March 27, 2009
Get the Sperm Basket mug. To get a head in a hot tub from a girl with a trachea and when you are cuming you jam your dick down her throat so that when she comes up from under water she blows your load out her trachea like a whales blowhole.
Curtis: Hey man, I made Tracy with the trachea do the "Sperm Whale"!
Nate: No way, "Sperm Whales" are the shit. Almost as good as a blumpkin.
Nate: No way, "Sperm Whales" are the shit. Almost as good as a blumpkin.
by Tragicmangina August 5, 2014
Get the Sperm Whalemug. by Pornstaro April 23, 2008
Get the sperm wailmug. A swift kick to the bad place.
by Bobert2350q34 June 11, 2011
Get the Sperm Genocidemug.