Top definition
A 24-hour period in which you indulge yourself in complete gluttony, narcissism and sloth, in the manner of Eric Cartman on Comedy Central's South Park.
Guy1: Did you just pound down that entire box of Krispy Kremes?

Dude: Yep, I'm having a Cartman Day. A nap, then a tub of Ben and Jerrys is next, right after I get you to RESPECT MY AUTHORITAH!

Guy2: But... you're already a fatass.

Dude: Screw you guys -- I'm going home!
by CA Central August 03, 2010
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Apr 20 Word of the Day
A term used to reference cannabis/marijuana/weed.
This Jazz Cabbage got me zooted. Jazz Cabbage is less harmful than Squares. I’m smoking that Jazz Cabbage boy.
by Gypsiehood97 December 30, 2017
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2
When an employee calls off sick who isn't because they need a mental break from an annoying, lazy, negative co-worker.
Brianna has been such a BITCH lately so I'll be taking a Cartman Day tommorow.
by Pjtitties January 12, 2020
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