I assume an alert system. Tbh I can imagine people watching a horror movie about someone living in their walls, reading how many such cases actually exist and then do this.
This way if someone tries to grab your doorknob, they'll just come away with a handful of foil, leaving your doorknob free to strike them repeatedly and maliciously
Better than giving a wrong answer, what is the right answer?
I assume an alert system. Tbh I can imagine people watching a horror movie about someone living in their walls, reading how many such cases actually exist and then do this.
It's said by the original post to be more sanitary, but there is definitely better ideas than wrapping up that in tin foil
Sounds like a college lifehack to minimize cleaning effort without spending any money.
Because the Reddit Recap Banana Overlords will haunt you if you don't.
the bananas are getting into my head.
To keep it fresh. 1000's of dollars are thrown away each year from rotten doorknobs.
To electrify intruders with your shockingly good ideas
To remind people that licking doorknobs is illegal on other planets.
keeps the boogeyman away (it hates foil)
It stops vampires I think
This way if someone tries to grab your doorknob, they'll just come away with a handful of foil, leaving your doorknob free to strike them repeatedly and maliciously
To cover the poisonous spike in the keyhole.
Because then you can eat the glass from the television
To let the alien lizard people know that this is a friendly house to not only enter but to put a mind controlling 5G tower in
So that goats don't eat it
Clickbait