Francis
Francis Fettuccine 
Franny
Fran-Fran
Fran-The-Man
San-Fran-Cisco
San-Fran-Shithole 
Francine 
Francesca 
Dario Francini
Francois
Franiel 
Fuzz Ball
Pupper
Pupperoni 
Piss Goblin
Mayhem Maker 
Cabinet Chewer
Butt Sniffer 
Small-Dog-Big-Teeth
Smol Doggy
Dingus Doge
Dirt Digger
Tailwagger

You are happy
Just to be called.