Used one time after a person says something silly, goofy or corny, or behaves in a similar way.
Or, on a regular basis, to describe someone who says things or behaves in silly, goofy or corny ways repeatedly.

the act of texting people while you are pooping

(adj): 1a. dumb, moronic, or stupid. 1b. funny

(n): 2a. a dork or moron. 2b. a tool

A person who is ginger and has a round head

Cocaine mixed with cheese. Originally mentioned in the Tenacious D television episode "Death of a Dream."

Someone, usually a male around his teenage years who pretends to be funny. He uses mostly slapstick humor (usually involving the removal of his own clothing or the putting on of woman's clothing), corny old jokes or in general just acts like a three year old.

As a former cheeseball myself I can attest that most cheeseballs use this humor to try to get cheap laughs out of people in hope that they will like them more. 99% of the time the cheeseball just looks like a jackass however that 1% the cheeseball miraculously goes about making friends.

when your nuts get really sweaty and/or stinky you have cheese balls.