Does anyone know why this happened?

https://i.imgflip.com/4zzghy.jpg

Probably some rare genetic mutation or something.

Maybe lived to close to the nuclear plant? :-)

Yeah, that explains why there are some three eyed fish in the sea.

you probably misshaped the cookie dough when making it.

yes

W T F

no star fish grows very fast, so it could of been an arm getting cut off.

yep.

plus the cut arm of a starfish can become a starfish itself!

I’m flawed.

It's most likely because of a "glitch" in the re-growth helix.

its a starfishfish

Stardeer or deerfish?

Deerfish sounds good, nice call.

it looks like a fish and a starfish had a kid

Starfishfish

cause hes a shork