A lighthearted term to describe someone who is acting like a douche; proving themselves to be very brainless and who contributes very little to society. They usually come in large, rowdy groups and are often white males on holiday who have no cultural awareness.
One would qualify as a cheddar if they match any of the following criteria:
- When in social situations, acts as if they have an expanse of knowledge when they are, in fact, just gassin
- Wears a neon string vest or lacoste shirt with the collar permanently popped
- Overusing slang-terms or text-speech in spoken conversation constitutes absolute cheddarness
One would qualify as a cheddar if they match any of the following criteria:
- When in social situations, acts as if they have an expanse of knowledge when they are, in fact, just gassin
- Wears a neon string vest or lacoste shirt with the collar permanently popped
- Overusing slang-terms or text-speech in spoken conversation constitutes absolute cheddarness
by bdog2 January 16, 2014
 Get the Cheddarmug.
Get the Cheddarmug. Cheddar is slang for Cheese, which was already slang for money.  I think Jay-Z is the one who first one to extend the slang "cheese" and make it the slang "cheddar," but I can't say for certain 'cuz I'm pretty uber-white.
from Jay-Z "Ain't No Love (Heart of the City)":
Whassup y'all niggaz fed up cause I got a little cheddar
and my records movin' out the sto'?
Whassup y'all niggaz fed up cause I got a little cheddar
and my records movin' out the sto'?
by therealMTV April 17, 2006
 Get the Cheddarmug.
Get the Cheddarmug. by angelav January 16, 2009
 Get the cheddarmug.
Get the cheddarmug. The red-raw overly-licked lips of a raver after a night of drugs and dancing. Can be shortened to cheds.
by PoorOld March 15, 2014
 Get the cheddarsmug.
Get the cheddarsmug. I got that Cheddar
by HarlemzChick101 October 29, 2007
 Get the cheddarmug.
Get the cheddarmug. by Stef dog July 16, 2006
 Get the cheddarmug.
Get the cheddarmug. by bigronniloc June 13, 2009
 Get the Cheddarmug.
Get the Cheddarmug.