Die Hard movie saying Yipi-Kay-Yay ***** ******!?
(Best answer goes to the person that answers the question above WITH detail...with legal reasoining and such, whatever, just answer)
Thank you all so far for the answer, but I DO want to use it for a story/movie/game, so should I really ask permission, or what? (Best answer goes to the person that also add this in their answer ;))