(SPOILER)
Okay, so I only know some of these, sue mexD

1) bleh, they look familiar, but I dunno xD someone like faris or spiffing cheese maybe? :O

3) iri valentine
4) big Dman

6) pg maybe? xD


14) necrowhateveropolis xD

16) haha, PROTOZ
17) boris? @_@
19) MOJOJOJO