4 different TARDIS styles from Doctor Who
Steampunk Abraham Lincoln
Effie Trinket from The Hunger Games
Double Rainbow (All the way across the sky! It's so intense!) Guy - This cosplay definitely made me laugh the most and was by far the most original.
Princess Daisy and Princess Peach from Super Mario - These guys had a great sense of humor and loved to show off their costumes and their princess moves.
The Joker from The Dark Knight