A very common disorder where double doors become one in a person's mind. If there is a double door and only one of the doors is open, instead of opening the other door a person will try to fit through the one open side, often resulting in an awkward person to person traffic jam.
Gomi: Fuck I just suffered from Loss of Door Syndrome and ran into my crush
Derek: Why didn't you just open the other door? Stop being lazy and ratesque, it's a double door for a reason you pack rat.
by PeacockRB April 13, 2015
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