One Night Stand: Dress in gold or silver. Use cardboard to make a table around your waste. As with most of these the use of suspenders is encouraged. Put a lamp shade on your head.  Decorate.
Bag of Jelly Beans: Dress yourself in a clear plastic garbage bag. Fill with colored balloons.
Partly Cloudy With a Chance of Rain: Wear grey sweats covered in cotton ball clouds. Shoot people with a squirt gun when they ask what you are.
Rotten Tooth Fairy: Dress like a tooth fairy but with everything dirty, torn and bent.
Santa Claus: Pretty self explanatory. Cheap and easy just the way we like it. For Dirty Santa follow the above Rotten Tooth Fairy directions.
Kissing Booth: Use cardboard to create a booth around your upper body. Paint red and advertise. Watch the kisses and tips you get. Buy it at the store or copy it and save a bunch of money.
Gods Gift To Women: Once again use cardboard to create a box around your upper body with your head sticking out. Decorate box like a present and put a label on it that says “From: God To: Women”
Flower Pot: Cut the bottom out of a laundry basket and hang around your waste with suspenders. Wear all green and put a flower around your head.
“Sexy” Anything: Ladies this is where you can go all out and make it at home. Take any subject. Cop, Nurse, Teacher, Starbucks Employee, Elf, and make it a little sexy. You can buy basically all of these at the store for big bucks or make at home with what you have.
Sour Puss: For the truly lazy and last minute. Ladies simply hang a lemon between your legs with string.
Trash Bag Vampire: For the truly cheap and last minute. Wear a trash bag. Put in some vampire teeth. Go from there if you wish or wear just that.
Board Game: Buy your favorite board game. We have seen everything from Twister and Operation to Sorry and Life. Make a big board out of cardboard to wear. Paint like the board game and attach the pieces.
More to come. If you have any more suggestions please leave them in the comments.