A rat that has simply set itself on
fire and has run into a colony of cats to kil itself. Mousefire can also be a firey
bitch woman who likes cats and will
kill if is not fed chicken or is messed with.
Example for the rat:
Cat #1: "Hey is that another Mousefire running around here?"
Cat #2: "Yeah the
fire on it might burn us down."
Example for the person:
"Damn your girlfriend is a Mousefire!"
Bob says to Billy.
"Yeah that's why I'm afriad to break up with her," Billy says. "She might
murder me!"