Originally Posted by
nomad1206
wow i cant believe some of you guyz dont even know the lore behind the 2 warchiefs .so first of all thrall is much younger than garrosh because: 1. he was born on azeroth after the end of the 2nd war . 2. garrosh was born on draenor before the first war . if you are not convinced by that i will give you other 2 examples. 1. garrosh was born brown like all the other orc that means he was born before his father drank the blood of mannoroth. 2. thrall was born with green skin , as we all know a drawback from drinking the blood was that the orcs skin was turned green and this new feature was transimited geneticaly from now on. that means that the last brown orcs you will ever see are the maghar ,because orcs babies are now born with green skin.
okay now lets solve the problem of how thrall addresses to garrosh. thrall calls him younger hellscream not because he is younger than thrall but because he is the son of grom and that makes garrosh the youngest from the hellscream familly its the same with saurfangs son he has the title of younger also being younger than his father ofc. also thrall calls garrosh a boy because he wants garrosh to realize his mistakes and that his behaviour is that of a little boy.