KETCHUP CAT 

A creature so vile they will defile hashbrowns by loading a mountain of ketchup on them. This is typical of the domesticated game playing Cat of USA.

He liked ketchup everything. Ketchup smeared on his hash browns, bananas and body. He was a Ketchup Cat.

KETCHUP CAT by CivilWarForAll November 14, 2020

Ketchupcano 

When there is too much ketchup in those little paper cups so when you dip anything larger than a french fry the ketchup erupts over the edge onto the table.

Fred tried to dip his burger into the little cup and caused a ketchupcano over the table.

Ketchupcano by NilesDevin February 10, 2010

Ketchupate 

Given that ketchup is used for a variety of applications other than a condiment, “ketchupate” is the act of applying ketchup to any surface.

I decided to ketchupate my white couch because I wanted a red couch

Or,

I heard that if you ketchupate quartersawn red oak the wood turns blonde after being kiln dried. It has something to do with the acidity of ketchup.

Ketchupate by kuhlschool March 4, 2023

Ketchupgate 

A term referring to the phenomenon in which weird and possibly disturbing stuff comes up when you search "ketchup order:score_asc" on e621.

Ketchupgate is wild.

Ketchupgate by Shugunou October 12, 2023