An elite gamers butt. This butt is usually shaped in a way the gamer usually finds the most comfortable on their throne (Usually an expensive gaming chair), allowing the gamer to play without any pelvic pain while yelling at their teammates in CS:GO or while grinding XP in their Minecraft mob grinder.
Girl 1: I went out with a guy last night and when we went to fuck I noticed that his ass was weirdly shaped"
Girl 2: Girl he had a Throne Butt, you don't need a man like that"