Signs that your characters are starting to invade your brain, example 1, AIM convo following identical conversation held with English teacher who thought I was offering an answer to a question when I said "Wee!":
chibi_trillian: Wee!
plotbunny_tiff: Oui? We? Is that your pronoun? ^_^
chibi_trillian: ::punt::
chibi_trillian: That was my verb, bitch.
Oh my, Ethan. Clever yes, appropriate no. *hands Ethan over to Tiff for punishment*
Tiff: *has plotbunnies readied*
Ethan: NOOOOOOOOOO!
chibi_trillian: Wee!
plotbunny_tiff: Oui? We? Is that your pronoun? ^_^
chibi_trillian: ::punt::
chibi_trillian: That was my verb, bitch.
Oh my, Ethan. Clever yes, appropriate no. *hands Ethan over to Tiff for punishment*
Tiff: *has plotbunnies readied*
Ethan: NOOOOOOOOOO!