Eugene
Finisher

These are his finishers from SmackDown! vs. RAW 2006

1. Stone Cold Stunner 2
2. Special Elbow

As for Special Bottom, you can make it a signature but in SvR06 it was just a normal grapple move.

Signatures
Special Bottom (Rock Bottom)
Finishing Leg Drop (Atomic Leg Drop)
Airplane Spin
Double Diving Axe Handle

Finishers
Stone Cold Stunner 2
Special Elbow (People's Elbow)
Pedigree
Stone Cold Stunner 1