A roar is:
Male human : RAAAAARGHHHHGHGHGHGHGH (Gargling mouthrinse at the end)
Female human: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARGH (Stood on a nail/giving birth)
Male orc: YARGHHHHHHHHHHHHH (Pirates)
Female orc: WHOOOOOOAGGHHHHHHHH...GHHHhhhhh (out of breath, but ill keep roaring anyway)
Not "FOR THE GLORY OF THE WHATEVER WE STAND FOR!"
or "COURAGE OR SOMETHING I DONT REALLY CARE JUST DONT LOSE!"