Why so crabby?

I had this page lying in my sketchbook for a good while, and weirdly got inspiration for it while watching a game stream yesterday xD I guess seeing some bizarre creatures made me wanna work on some of mine too >:]

I used fineliners, some Prismacolor pencils and a multi-colored ballpoint I bought at a store! I had lots of fun working on him and just nailing the type of expression he should have ^^ That's one funky fella right there, am I right?

Just look at those googly eyes and those clothes... and yep, horseshoe crabs actually have pretty weird-looking mouths lol.

Hope you guys enjoy it! :]