Grubber

Grubber is a male creature of a "completely new species" who appears as a supporting antagonist in My Little Pony The Movie.

Depiction in film
"Tempest's hilarious bumbling sidekick"

IDW comics
Grubber appears in My Little Pony: The Movie Prequel Issue #1 as a menial worker aboard the flagship of the Storm King's armada. After being betrayed by his second-in-command Strife, the Storm King appoints the position to Grubber, deeming him too cowardly to double-cross him.

Storybooks
Friends and Foes.

Illustrated picture books
According to illustrator Amy Mebberson, the picture book The Great Princess Caper focuses on Tempest Shadow and Grubber.

Merchandise
Toys.

Quotes
"Put your hooves together for Commander Tempest!"

- My Little Pony The Movie

"Oh, fish-man just got dropped!"

- My Little Pony The Movie

"Y-Y-Y-You got me pegged, boss."

- My Little Pony: The Movie Prequel Issue #1