Almost Satan by accident

Almost forgot the funniest quote of the conversation between the three. The woman from DC said the strangest thing:
"And so I almost signed my email with Satan, by accident, several times now."
"So your name is Sarah?"
"Yeah, and the R is next to T and the H and N are pretty close too. So yeah, several times now."
Wow. It looks so scary written out. It was actually really funny, when she said it with a nasal voice, eating her green curry chicken loudly, her mouth somehow never shutting completely. It must have been the allergies. It was really funny. How come I can not make it as funny as it was?