Cheesin'

The act of smiling, as if posing for a picture

She started cheesin' when the boy she liked gave her a compliment.

by Ali December 8, 2003

Cheesin'

Smiling uncontrollably because you are high or otherwise intoxicated.

She hit the blunt and within minutes was cheesin' like a mug.

by Droznisu January 1, 2008

Cheesin'

Being noticed in a flirtatious manner or noticing someone in a similar manner.

Damn Ed, you are cheesin' on her hard!

Dude, that chick over there at the bar is cheesin' you!

by Brian S July 19, 2005

Cheesin'

When someone is smiling too hard

Ayo why you cheesin' at that.

by Cheesin' February 16, 2020

Cheesin'

Uncontrollable gaseous emissions from the anus caused by the ingestion of a food that doesn't agree with one's digestive process.

Dude, what the hell did you eat? You're cheesin' man.

by Todd December 10, 2003

Cheesin'

To act in a manor where one is out of control, ones speach often resembles that of someone under the influence.

-I think I see God?

--Homie, you cheesin'

by Dave Jenkins September 17, 2008

Cheesin'

To embarass someone.

I suck up to the teacher and shit, but she still gives me a 55. She's cheesin' me.

by Loqi November 27, 2010