Too many hours to count playing
Super Smash TV (perfect controls, simple gameplay, more addictive than crystal meth)
Super Mario World (best game ever for me - the star road was incredible)
Super Street Fighter 2 (Guile looked like Vanilla Ice but the little gay kick Ken did drove me insane - and anyone beating me using Ken's gay kick is also subhuman. You know who you are philinho)
Super Mario Kart
F-Zero
Flashback
All on the snes - nothing comes close!
Mario Galaxy on Wii is also awesome