__________________ Fingerbang:
1.) The sexual act where a finger is inserted into the vagina or anus. Headbang:
1.) To vigorously nod your head up and down.
Genesis and Super Nintendo consoles (and 3D0 now that I think about it). Utilized a specialized polygon engine. Also used in another game. Other game: F*a*h*a**
I'll give a really big hint tomorrow if people still can't get it.