Make your Halloween one worth blacking out and losing, then going on an adventure to recover what you lost. Mike Tyson's probably involved somehow.

This tee's one doodle that can't be undid.

Add your own beet juice stains!

All you need is a boomstick.

We suggest making your zombie costume a touch more thrilling.

Now you're ready for two holidays.

This one might make you say, "Bazinga!"

Stay Puft this Halloween without getting gooey!

You wear it because you are Halloween. They just don't know it yet.

Now you can tell ladies you're a little bit Kent up in your shirt.

Your head just sprouted on top of Spongebob's head. You were inside him all along.

"I just flew in from Kashyyk and my ship's cooling out front!" Also be sure to pressure people to get you cool Life Day gifts.

It's okay, we've all secretly dreamed of being an NBC page too.

For the classic Batmaniac in you. Go (Adam) West, young man/lady!

This malicious space symbiote seems to only attach to your torso. Also, it's removable.

"Hey, if you think I'M mad, get a load of my t-shirt!"

For you American heroes ready to spend your holiday telling kids that learning is half the battle!

We hope you have the spirit this costume requires, that you do - do you have spirit? Do you?

We're pretty sure Peter Parker himself'd go to a party in one of these and make it work with wisecracks.

You're actually encouraged to get red on this one.

At least the only grief you'll experience wearing this is good, right?

Low-enthusiasm Halloweeners need costume tees too.

Even Halloween is a good time for beach volleyball.

Why not be ready for smoke monsters this Halloween?

Sorry, we can't hear you over how classy this tee is.

If you see someone in a Pac-Man costume tee, RUN.

"Who you gonna call?" you'll ask. "ME! That's who!"

If you find yourself in particularly deep despair while wearing this tee, we suggest you avoid the milk.

Anytime you leave the room while wearing this costume tee, be sure to exclaim, "Transform and roll out!"

The Dude tee is abide-ready.

To really... drive the joke home... remember to carefully... pace how you speak... this Halloween!

The costume to wear when you exclaim, "Workplace anxiety, I am inside you!" Also, ignore any friends named Milton.

If you think about it, there's nothing quite as chilling as anatomy.

Live the fantasy. You too can carry self-aware cassette tapes around just like Soundwave. You'll carry them inside.

Time to show your friends your quick wit by letting them know you're The Flash after he stopped caring about hiding his identity.

For the hip Halloween route, make some quick-witted Juno cracks. Your friends'll be backward and forward and upside down, home skillet.

If this t-shirt could talk, it'd say, "It's a living!"

You were hoping you'd find this here. Chimpanzee.

Why so spooky?

The hardest part of being a Whovian is getting one of your friends to dress up like a Dalek.

This Halloween, why not go as Vader Casual? If you don't wear the helmet you can just say you had surgery.

Why not Halloween in Hollis?

You'll be the Lightbulb Sun of every party this Halloween. Shine on, you crazy costume tee-wearer.

Nobody expects to see the thrifty pimp make the scene. He makes it rain with small change.

Believe it or not, you're wearing this tee! Never thought a costume could look this great-eat-eat!

This one works alternatively as a Thomas Jane costume, too!

For the ironic/forgetful "I forgot what holiday it is" look.

We'll need 50ccs of costume tee, stat!

This is the Halloween you blow the world's mind with your bicycle/lightcycle.

"Cowabunga!" you'll exclaim, then explain that you used to be a turtle but were in a horrible accident.