When someone slides a gnarly piece of school
lunch cheese into another person's
binder, and it winds up being a really big scandal for no reason and multiple people end up in lunch detention as a result.
"Hey
bro, how did you
guys end up getting lunch detention freshman year?"
"What, you didn't hear? It was Cheesegate, dude."
"What's Cheesegate?"
"Take a seat, my
bro, I have a story to tell you..."