Welcome! Come on in. Have some punch. Everyone's here.
What a great costume you have! Let's look at the others. The first three pictures depict Party Poison from the comic Killjoys by My Chemical Romance's Gerard Way -- and that's Megan Mae underneath! The next picture is Gerard in the Black Parade era, portrayed by Megan's father. Following that one is our beloved blogger Kezzie whose Doctor Who cosplay is eternally amusing; here she's the Doctor's companion Romana. Then our favorite fashionista, Sheila, shows off her pretty Hallowe'en dress. Ciciley, my friend in Tennessee, is Agador Spartacus as a combination of Lucy and Ricky (from "The Birdcage"). Bringing up the rear is Harley Quinn, brought to life with enthusiasm by, um, me!
If you want to be included in this post, send me a picture and I'll add it ASAP.