Who has eight thumbs and loves beer? Not you, because octopi don't have thumbs. It's time you went back to biology and learned about cephalopods (stop giggling; that's a species) with the Octopus Costume. This teal green jumpsuit zips up for a quick costume that also shows your undying respect for sea life. The extra arms feature soft suckers, so you won't get caught on anything as you float through the party, and the hood keeps eyes in the back of your head. The entire suit is made from quality materials and should probably be in a museum somewhere because it's so beautiful. We digress. Whether or not you're a zoologist, you can still make a splash at this year's Halloween party in the Octopus Costume. You'll go from calamari to cali-MANly with so many extra arms to flex (octopi don't have biceps either, genius).