Technically he's a Maximal. His great-aunt, however, is an Autobot.

Monstrosity? How dare you. Rattrap is the best character in the show. (Well, maybe tied with Dinobot.)

He's not a flea.

No, he's a Maximal!

Back when Hasbro didn't seem as evil. Simpler times.

Beastwars?? As in The Beastwars? I'll just leave this here: https://beastwars.bandcamp.com/

The funny part is in the show, he literally transforms into his maximal form which is like 8 times his rat size but when you bought the figure of it IRL, you would transform his beast mode into the maximal which in IRL perspective, is the same size as the rat. lmao

Also shout out to JobbyTheHong. If you guys are into Transformers and liked the figures growing up, he's a dude on YouTube that puts together how to "transform" these figures. Lovely content.