MUST BE A UNISEX RESTROOM

that's a christmas tree

It'd be fun to add some LEDs to the sign hehehe

its for the people with no arms for as the sign has no arms

Is such a person disarmed or unarmed?

seriously.
our target started making unisex bathrooms. it was gross, and we don't go to target anymore....

Is it for one-legged caped heroes? The cape would provide cover....
Nah, the other suggestions are more likely, and more fun