Cheese

Cheese is an annoying imaginary friend from Foster's Home. Cheese is known for often repeating words in quick succession, screaming, whining, or making loud noises.

Overview
In Cartoon Network Punch Time Explosion XL, Cheese is an assist character. When summoned he begins walking around the stage and screaming. His screams deal 10%.

Billy and Mandy
Cheese and Billy start screaming like a bunch of mad men much to Mandy's annoyance. Mandy and co. can move around the stage freely with invulnerability. Pressing an attack will cause Cheese to scream and Billy to scream "DESTROY US ALL!!" Deals 15% and creates 4 power cubes.

Trivia

 * According to Phil Bolus; the associate producer of Punch Time Explosion, Cheese was a character that was "high on the list" to be playable but was cut due to time constraints.