I've predicted that our old buddy Biscuit will die when someone who wants him out of the way sends a hot female assassin carrying a big knife (and wearing an outfit with a low cut neckline) to kill him.
While I'm sure he'll fight really hard for his life, at some point he'll catch a glimpse of her assets and get distracted.
And then the last thought that ever goes through his mind will be "Whoooa, nice ti-OWWW!!!"