Skunk

The Giant catfish is a sea creature mutated from the common pre-war Catfish.

According to a California fisherman, in 2161, a three-eyed giant catfish he called "Skunk keeps" scaring other fish away from his spot.

Appearances
The Giant catfish is only mentioned in-game by a fisherman in Fallout, and also, a humanoid, mutated catfish known as a "Catfish Mirelurk" also appears in The Art of Fallout 3 ., the art book available with the collector's edition of Fallout 3.