No sane man, no matter how horny, would willingly lock themselves in a porta potty in the heat of summer. You can't even do what you're supposed to do in one of those things without running the risk of passing out from heat exhaustion.
there is a playground right next to my grandmas and you can lock it and unlock it from the outside because the cover for the occupied symbole was not there so i would troll my brother when he's in there.