The famous "six word RPGs", by Mark Damon Hughes
Describe character. Roll dice. GM decides.
Describe character. Roll dice. Gamemaster decides.
Magic. Dwarf, Elf, Orc. Dungeon hack!
Necronomicon, dark nightmares, going insane. Cthulhu!
Internet, mirrorshades, trenchcoat, guns. Cyberarm warranty?
Captain: Move Zig! For great justice!
Roll d20. Resistance futile, network externalities.