Having sex with a female partner who is on her monthly cycle, hence dipping your fries (penis) into her ketchup (period blood). We don’t recommend double dipping…
by rubygrapefruit March 28, 2023

A Cleveland steamer with ketchup.
by Some guy in the US January 3, 2022

When an man is having sex and the woman he is fucking is a virgin and bleeds making him cum and t when he takes his dick out it looks like a hot dog with ketchup and mayo
by XXXHOYHOY April 6, 2017

Andreas knew it was Yoanna's time of the month, but he was still up for a little Ketchup Sex. A nice bit of relish on the hotdog.
by Utsi Schissenhausen February 5, 2020

*microwave goes POP really loud*
Guy: "man, you didn't make a ketchup trench. Go clean out my fucking microwave"
Guy: "man, you didn't make a ketchup trench. Go clean out my fucking microwave"
by poopbucketburgle February 20, 2011

by DennysKetchup July 26, 2021

Weird ketchup is referring to any unknown red substance you could find, such as a spillled bloody mary, blood, or hot sauce.
by ilikekamenrider March 13, 2024
