uppercum 

The act of semen ejaculating with such great force that it hits the ejaculator's chin.

Shaun's girlfriend kept stopping and starting giving him a handjob, so when he finally came, he gave himself an uppercum.

uppercum by Wetbeverage May 23, 2011

Mexican Uppercut

A.K.A. Mexican DP, Mexican Dragon Punch

Slang in OG FGC (fighting game community) that gained popularity during the Street Fighter 2 scene when a player that does not know how or want to do proper Dragon Punch (aka. DP, Shoryuken) special move and just does a basic crouching uppercut move instead.

In Street Fighter for shoto characters like Ryu, Ken, Akuma/Gouki, the move is done with Down+HP (aka. Down+Fierce, 2H, 2HP, 2Fierce) and you see the character crouching and doing an uppercut.

Very well known phrase that is still spoken about in the FGC. Still talked about by pros and veterans, such as Alex "CaliPower" Valle of Southern California.

Why DP when you can just do a Mexican Uppercut.

Mexican Uppercut by shgl_ftw November 30, 2019

Uppercut 

a punch where a fighter comes up under the jaw to hit his opponent.

Dang, you see Mike, he uppercutted this guy and broke his jaw.

Uppercut by Mallenc5 December 11, 2008

Give yourself an uppercut

When you say or do something quite ridiculous a friend should always be on hand to remind you of your mistake. Usually best said when someone has said something ill timed or embarrassing.

a) So mate, what's doing with your sister? Can I root her?

b) Deadset, give yourself an uppercut

Give yourself an uppercut by jango fett October 18, 2009

mushroom uppercut 

while a man is titty fucking a woman and his penis hits her chin, or "uppercuts"

Thanks for the mushroom uppercut Jim, you really knocked that tooth loose.

mushroom uppercut by long johnston December 27, 2007

Uppercunt 

A closed fist punch in an upward, swinging motion that makes direct contact with the vagina.

Jab, jab, uppercunt--she's out!

Uppercunt by Dusty Rhodes April 23, 2004

Canadian Uppercut 

A powerful cunt punch.

When your bitch is acting up and she won’t listen, drop to one knee and give her a power Canadian Uppercut to the cunt.

Canadian Uppercut by Dogtooth Crew June 1, 2019