Nugly can mean a variety of things. The most common is "nigger-ugly." It can be used to describe people on xbox who play all of the "
niggah" games such as MidnightClub:LA, Halo, and GTA. Nugly can be used to describe that guy who is just a complete idiot on occasion to the point that you want to kill them. The uncommon definition is "gayest of the gay" or just ugly with an "N" in front of it. It also refers to your
adams apple.