Wearing multiple headsets in the same slot.
Created by: Chamango
To reproduce: (I use the hotkeys for this) Equip one headset. Equip a pair of earmuffs. You should now see the earmuff sprite over both ears layered over the first headset. Equip the second headset. The earmuffs now go back into your hand, but the r_ear slot will still show a pair of earmuffs as well as them appearing on your character sprite. The l_ear slot has both headsets but only the one drawn on top actually works, the hidden second one doesn't do anything until the one above it is removed. The earmuffs that remain after you take the first pair off don't block sound, and when you try to take them off when both headsets are on one ear, you take off one of the headsets instead.