Gloop

"Hi, I'm Gloop! Grab my bubbles if you're low on air!"

- Gloop

Gloop the Fish is a friendly blue fish from Clanker's Cavern in Banjo-Kazooie. He supplies Banjo and Kazooie with much-needed air in the form of bubbles while the bear and bird try to raise Clanker by swimming through a key deep underwater. He blows sequences of bubbles every few seconds followed by a short rest.

Unfortunately, Gloop cannot free Clanker despite being able to swim through the key needed to free him.

Trivia

 * Some players believe that the fish found in Hailfire Peaks that is later given to Boggy may in fact be Gloop because of its striking resemblance to the bubble-blowing fish.
 * He may be a reference to the next world; Bubblegloop Swamp as he makes a BUBBLE and his name is GLOOP.
 * The popular YouTube show Game Grumps made a joke about Gloop in which he has friends that only like him and invite him to parties because of his 'fart' bubbles (even though they come out of his mouth). The episode in which they make this joke is aptly called "Dude, Gloop, Come Over!"