When the bathroom smells so bad, you don't know if your roommate forgot to flush but, the only way to find out is to go in there.
"The bathroom has reeked for an hour now, there must be a unflushed deuce in the bowl."
"Then go in there and flush it if you're so sure."
"I don't wanna be the one who opens the door to Schrodinger's Crap!"
An act that may or may not be illegal dependant on the presence or absence of Law Enforcement
Joe: "Fuck off, you can't do that, that's illegal!"
(Jim, drinking the entire tank of sea monkeys in the pet shop): "No coppers? If the fuzz don't clock it's not illegal, its Schrodinger's Crime"
A schrodinger's spoiler is when a reference to a spoiler or joke is made but the context won't be realized or the content won't otherwise be spoiled until it's no longer a spoiler.
Me: I don't think he'll get the TPS report joke completely unless he's seen The Mandalorian Chapter 15.
Dumbass: Dude that's totally a spoiler.
Me: He won't get it until he's seen the episode so no, it's more of a schrodinger's spoiler.
Someone who changes their political beliefs based on who they are trolling.
He is such a Schrodinger's politician.
When you wake up next to a really unattractive person, but the degree of intoxication for both parties was so high that there is uncertainty about whether or not you had sex.
I heard you had sex with pig last night.
Truthfully I don't know we were too drunk to remember.
Schrodinger's Hookup Strikes again!
Schrodinger's douchebag but replace offensive with stupid.
Dumbass: "The earth is flat"
Not dumbass: No it isn't you idiot"
Dumbass: I was joking.
Not dumbass: "Schrodinger's dumbass
When you donate to a sperm bank and are unsure if you have fathered a child.
My buddy Dave JO'd at a sperm bank and now he's got Schrodinger's cum yo