My favourite trope that still makes me smile
Characters A B and C. C is the found child. A and B are the prospective parents.
A is more of a scientist and they're working or smth and B wants them to come to they tell C to go get them..
C fails. C returns miserably to B who tells them "Tell A I said something."
"Idk something scientifically/logically incorrect."
C returns with A in tow. Disbelief on A's face.
A says to B "Did you just try to convince my kid that Pluto is made of water?"
The possibilities are endless on what stoooooopid thing C made up, taking B's name.
The best part for me? I imagine A as Tony Stark and B as Dr Strange. And they're both incredibly smart. So like........... its a million times more hilarious bc they're so smart anything that's mundane stoopid sounds even worse on them