Alley Ketchup

Someone's blood that isn't yours; usually after a fight.

"My friend Adam came home covered in alley ketchup"

"Damn, is he okay?"

by kelloggs h November 5, 2017

Ketchup fart

when you fart and a bit of blood comes out as if you was squeezing an almost empty ketchup bottle

**guy farts**

guy: I'm bleeding out my ass, I think I got ketchup fart

by Vilo x3 July 12, 2021

red ketchup

A term for uncensored blood. Also simply ketchup

Person 1: bleeds

Person 2: Oh my god there is red ketchup everywhere!
Person 3:yes, i like ketchup.
Person 4: the blood is not censored

by WarriorCatsFan7 September 7, 2022

Ketchup Semen

When your semen is red when you ejaculate for the first time.

Yo is used my ketchup Semen for my hot dog yesterday.

by DikSlam October 2, 2022

Ketchup addict

Someone who puts ketchup on everything and like the smell of ketchup. Like the color red

Julian is a ketchup addict because he put spicy ketchup on his soup

by The real23 September 12, 2017

Happy ketchup pot

When your girlfriend is on her period but is in a good mood.

Wave: “Good morning happy ketchup pot”
Lee: “Good morning loml 😊”

by Lilli_Bit November 6, 2021

Ketchup packet

When your trans-male boyfriend is on his period.

My boyfriend Kai called me a ketchup packet because I am on my period lmao

by Erawr;) April 25, 2021