Acorn/appearances

• Not counting the acorn picture on Template:Data:Links's suit.

Episodes

Season 1

• "MuscleBob BuffPants" ^{(debuts as a television)}
• "Karate Choppers" ^{(on Sandy's phone)}
• "Valentine's Day" ^{(debuts physically)}
• "Suds"

Season 2

• "Wormy"
• "Survival of the Idiots"

Season 3

• "Pranks a Lot" ^{(on Sandy's rocking chair)}

Season 4

• "Squidtastic Voyage"

Season 5

• "To Save a Squirrel" ^{(picture on Sandy's license plate)}

Season 6

• "The Krabby Kronicle"

Season 7

• "Tentacle-Vision" ^{(as a television)}
• "Hide and Then What Happens?"
• "Perfect Chemistry

Season 8

• "It's a SpongeBob Christmas!"

Season 9

• "Patrick! The Game"
• "The Fish Bowl"
• "Sandy's Nutmare"
• "Salsa Imbecilicus"

Season 11

• "The Legend of Boo-Kini Bottom"
• "Pat the Horse"
• "Shopping List" ^{(also as Sandy's submarine)}
• "Surf N' Turf" ^{(also as Sandy's submarine)}
• "Goons on the Moon"
• "Appointment TV" ^(mentioned)

Season 12

• "Sandy's Nutty Nieces"

Season 13

• "A Place for Pets"
• "There Will Be Grease"

Video games

• SpongeBob's Atlantis SquarePantis ^{(GBA version)}
• Sandy's Shrubbery Shakedown
• Sandy's Shrubbery Shakedown 2
• SpongeBob SquigglePants and SpongeBob SquigglePants 3D

This list is incomplete, but you can help Encyclopedia SpongeBobia by expanding it.

Books

• Tea at the Treedome
• Gone Jellyfishin'