Slushy the Clown

is a song that appears in "Does this Duckbill Make Me Look Fat?"

Jingle
Pickles so green and meat so brown,

Lunchtime's fun with Slushy the Clown!

Background information

 * Slushy appears to be a parody mix of Ronald McDonald and Big Boy. Because of the purple hair on the sides, he may be a parody of Krusty the Clown. As the creators of this show were lay-out artists for The Simpsons.
 * This sounds similar to the Sandwich Town Jingle.