look up any word, like b4nny:
 
7.
A kind of pickle, made from mushrooms.
I ate some catsup the other day. It tasted quite terrible.
by Majicm9 March 24, 2011
 
1.
What stupid asses call ketchup
Stop saying catsup, it's KETCHUP!! GOT IT!!
by Nettled October 15, 2003
 
2.
The ultimate choice Mr. Burns can make in his life.
Mr. Burns: Ketchup... Catsup. Ketchup... Catsup. Whoo, I'm way over my head here.
Store Clerk: He's talking to the Ketchup bottles now, sir.
by BOBVIARGE May 07, 2006
 
3.
How ketchup was spelled back in the good old days, eventually people started saying catsup like "ketchup" then it got changed.
"Hunt's Catsup"
by uberpwnz0rrofl September 06, 2009
 
4.
1.Idiots who can't spell Ketchup right.

2. Cat Soup. With a tagalog acsent.
Idiot: Please pass the Catsup.
Super-Genius: ITS KETCHUP DOUCHEFAG!
by Ketchup Muncher July 05, 2009
 
5.
Supposed to be the same as "ketchup', ie, a condiment made from tomatoes. Hello! Is anyone in there? Wake up! It's Cat soup! It says so, in fricanese, right on the label!
AT FELINE ADOPTION CENTER:

SAD GIRL: "I am so sad, I need to get rid of my cat because I am moving into an apartment where no pets are allowed."

ATTENDANT: "Everything will be fine. We'll find a nice home for her."

SAD GIRL LEAVES.

ATTENDANT: "The bitch left, here's another cat for the giant CATSUP (cat soup) blender!"

by Jack Bozdog July 01, 2006
 
6.
Catsup (cat soup) = What ALF likes!
Catsup, cat juice, hot or cold, big deal. Fuckhead about it!
by Beddy Cocker July 28, 2006