What's the meaning of "Bueller" as a joke? [closed]

Somewhere on the internet I've read about a guy ordering a coffee in the name of "Bueller".

Apparently, the cashier called out that name repeatedly.

I've looked up the term but it gave me no clue as to why it's so hilarious. Is that a cultural reference or a linguistic one?!


Solution 1:

It's a trope inspired by the movie "Ferris Bueller's Day Off". The joke arises from a scene in which a teacher (played by Ben Stein) repeatedly calls Bueller's name when he is taking attendance.