It is two or three scoops of vanilla ice cream with chocolate sauce "hair" and a banana and cherry hat. It has banana and red cherry arms and three candy buttons for eyes and a nose with a big red licorice smile.
Role in movie
SpongeBob and Patrick eat them very quickly, which causes them to get a big ice-cream headache the following day. All the mess that SpongeBob and Patrick make flies onto the Goofy Goober waiter.
Role in video games
The SpongeBob SquarePants Movie video game
In the level "I'm Ready...Depression," Patrick is seen with the remains of the ice cream around his mouth and its cup on his head.
SpongeBob and Patrick are shown eating it in the pre-"Follow That Peanut" cutscene.
It is mentioned in the episode "The Clash of Triton" by SpongeBob; however, he pronounces it as "Gooberry," not "Gooberberry." Harold also asks for one at the ice cream shop in "Porous Pockets." However, he asks for extra nuts, and there are zero on the sundae.