Mythical National Champion - It refers to the fact that College Football needs a playoff system and until that happens, there will be no real "Champion", just a "Mythical National Champion".
If Florida beats Ohio State, then they will be the MNC because all other 11-1 (or 12-1) teams should of had a chance.
when you insert a soft serve dispenser into your bitch's vagina, fill her up with it, cover your dick in chocolate sauce, fuck her & then eat it all out.
mnc: sup bruz murda: hey dogg
mnc: what you get up to last night?
murda: COD4, heard you got a taste of the mnc sundae
mnc: oh yeah, best sundae i ever had