Um, there's a Crack Headcanon thread for that reason...But I suppose this is better, as it can have both the crack and regular headcanons. I'll edit this post with my character..
EDIT: The Crack Headcanon thread was just posted in 4 days ago, I'm still subbed to it. But if this is the improved Crack Headcanon thread I'll be down for that.
EDIT #2: Actual Participation: I imagine she is well known for her singing because of her distinctive drawn out S's, this is a world of anthro animals but she's the only snake character in the folder. Thus, songs in which she sings are easily identified unless she's background singer or something.
Edit #3: Fine then. I won't give you a headcanon either; next poster will receive it.