- “You got a fresh sound. It'll play well at this school.”
- ―Cool kid
| Cool kid|
|Hair||Black, Light brown in recent episodes|
|First Appearance||"You Only Move Twice"|
|Voiced By||Hank Azaria|
When Bart does some armpit noises, the cool kid praises his sound. After this episode he's been seen at Springfield Elementary School and other places around Springfield.
The cool kid's first appearance he had black hair. In later appearances he's seen with light brown hair. He wears rounded lensed glasses.
- It's a mystery as to why he attends Springfield Elementary School.
- In Ice Cream of Margie (with the Light Blue Hair) he was seen not wearing his glasses, which is the only time he's seen not wearing them.
- Episode – "You Only Move Twice"
- Episode – "Little Girl in the Big Ten" (Seen at Seymour Skinner Day)
- Episode – "Ice Cream of Margie (with the Light Blue Hair)" (Seen at the Divorced Dad's Visitation Jamboree)
- Episode – "Stealing First Base" (Seen at Michelle Obama's speech)
- Episode – "The Ned-liest Catch" (In the gymnasium)
- Episode – "The Book Job" (Seen at Dino Land and a flashback at Bookaccino's)
- Episode – "A Test Before Trying" (Seen running after the fire alarm is pulled)