Art

Any object that is interesting enough for someone to call it so

Person A: *Is about to throw a bicycle wheel that got glue spilled over it into the dumpster*
Person B: Nooooo! Don't do that. It looks like a piece of art!
Person A: How the frick is this a piece of art? I didn't even put effort into it. I just spilled the glue accidentally.
Person B: I think it says something deep about how civilization pretends to spin around and look novel but it really has glue in its tracks and never really goes anywhere
Person A: Wauw, that is actually pretty deep. I should sell it to a rich art collector for $600.000. Don't you think?
Person B: Yeah, totally... No, I'm just kidding. It's worthless because you're not famous.

Person A: Fuck, I hate the art world... Also, what kinda absurd prank was that even?
Person B: It's my own work of performance art. It's called "(UNTITLED)" and you're on national television, buddy.
Person A: Please end my miserable existence already

ubådsmoment

1) A moment where an incompetent teacher, who likes to flaunt his flawed knowledge on submarines, does something stupid.

2) Interjection used to mock said type of incompetent teacher

Incompetent teacher: "I know this story about a French submarine which..."

Students: "That submarine wasn't French. It was Spanish. This is such an ubådsmoment."