VoiceMan and Sevin- Fire and Ice

- Sonic
- Shadow

- Mario/Luigi
- Wario/Waluigi

- Bowser
- Dark Bowser/Midbus

- Crash
- Nega/Fake/Evil Crash

- Filia
- Fukua

- Deadpool
- Deathstroke

- Lucario/Ash Ketchum
- Mewtwo/GARY- MOTHER F*CKING -OAK

- Celestia/Twilight Sparkle
- Luna/Trixie

- Link/Pit/Rayman/Samus
- Dark Link/Dark Pit/Dark Rayman/Dark Samus

- Lilith
- Morrigan
(Anyone ELSE ever thought about dressing Morrigan as Mario and Lilith as Luigi?)

- Scorpion
- Sub-zero
(Well, I tried.)

- Ms. Fortune
- Robo-Fortune

- Old Freddy
- Toy Freddy

- Zangoose
- Seviper

- Arceus
- Giratina

- Palutena
- Medusa (I REALLY wanted to put "Seduca" XD)

- Panty/Stocking
- Scanty/Kneesocks
Or maybe...
- Stocking
- Panty
(I honestly don't know at this point.)