Hmm...
Scout : Nebz, Tony, Med, Al
Soldier : Faktor, Mama Luigi
Pyro : Waaaay too many...
Demoman : Pip, Half-Baked, Balemur
Heavy : Ravinreverend, Totenkopf, Sivias
Engineer : Avalanche
Sniper : Jobo, Lah, Pink, Star, Technogeeky, Si|ver
Medic : Not really sure...
Spy : Seraphim, Prep, Chibi
Probably some others that I missed. But hey it's 2:12 in the morning...>.>