The Jolly Dumple

From Homestar Runner Wiki

The Jolly Dumple is the mascot for the Crazy Go Nuts University Golf Club Team. He appears in the email mascot, and on a (now discontinued) T-shirt. He could have been named The Jolly Dumpling, but Strong Bad was really hungry at the time he created the mascot and couldn't think straight. He is played by Homestar.

It appears to be a dumpling wearing a tri corner hat, with a drop of saliva flying out of its mouth.