Each day, someone is born that didn’t know the internet classic™ way to keep your hotel room’s blackout curtains together using the pants holder thingy on a hotel clothes hanger
https://www.explainxkcd.com/wiki/index.php/841:_Audiophiles
Mentions alligator-clipped hangers.
@mrblissett @mathowie thank you for your service although it does seem to refer to a completely different phenomenon.
Any xkcd is good though. Is there a bot already?
Edit:
I think I meant this one:
https://www.explainxkcd.com/wiki/index.php/1053:_Ten_Thousand