Batgirl.
WWII Era Captain America
Wonder Woman.
Sailor Pool - a mash-up of Sailor Moon and Deadpool. So wrong...
Iron Fist.
Loki and Thor.
Vash The Stampede from Trigun.
Katniss from The Hunger Games.
"Hey Vageta! I'm at A-Kon!"
Rikku and Yuna from Final Fantasy X2.