POV: I get asked a question in class that I don't the answer to / Me (relaxed): The Fifth Amendment says I don't need to answer that...
A Kermit The Frog Drinking Tea meme.
But That's None of My Business features Kermit the Frog sipping Lipton tea, from a 2014 Lipton commercial. The format is passive-aggressive: the top line points out someone else's questionable choice, and the bottom line adds "but that's none of my business" as Kermit takes a sip. It's the meme for side-eye commentary - judging quietly while pretending not to judge at all.