It is an orange, small building. On the top of the building, there is a cardboard cutout. The cutout has a green fish with brown hair, an orange fish with black hair, and a purple fish with orange hair. Under the fish are a cloud, rainbow, and some green stars.
Role in episode
Mr. Krabs takes Pearl and SpongeBob on a vacation. As they pass by potential tour stops, Pearl hopes they would visit the Teenage Boy Museum. It seems her wishful thinking is answered when the boat pulls in front of it, but as she eagerly runs to its doors, the museum is destroyed by construction workers using a wrecking ball. As it turns out Mr. Krabs intends to take them to the Bikini Bottom Mint, which happened to be across the street from the former museum.
When the museum is destroyed, there seems to be nothing in it except for an autographed photo and pieces of the Teenage Boy Museum.