I like to call the Sega Genesis "Geny" pronounced like the female name Jenny.
Sometimes I call the Super Nintendo "SNES" as in sounding it out rather than saying the letters individually.
I like to call the NES ' Nessy" like the Lock Ness Monster.
The Intellivision is "Intelly"
I like to jokingly call the N64 "Ultra 64" because that was it's original name.
When I'm talking about the PS3 and the Xbox 360 I like to refer to them together as "PS360".








