The colossal squid is a giant cephalopod monster who appears in the episode "Go Fetch!"
Description[]
He is a huge turquoise squid with a large pointed head, a wrinkled forehead, eyes with red horizontal pupils, a big bulbous nose, and long thick tentacles with suction cups, showing similarities to Squidward.
Role in episode[]
SpongeBob and Gary are at the bottom of a deep trench searching for the latter's favorite ball when it lands on the colossal squid's closed eye. When they pick up the ball, the eye opens, mesmerizing them with its colorful appearance. Upon noticing the two, he grabs them with a tentacle and roars at them angrily. After SpongeBob comments that he looks like Squidward, the creature breaks off a hollow stalagmite resembling a clarinet. It then stuffs SpongeBob and Gary into it and, with a harsh blow, shoots them out of the trench along with the ball.