American: Hey bro, want some chips?
British: So you call these things "chips" instead of crispity crunchy munchie crackerjack snacker nibbler snap crack n pop westpoolchestershireshire queen's jovely jubily delights? Thats rather bit cringe, innit bruv
A person monopolizing a bathroom, (especially, but not necessarily, at work) is said to be celebrating his or her Diamond Jubilee. In other words, the individual has been on the throne way too long.
"Ugh, what's with the long line? I need to use the bathroom!"
"Joe had Mexican for lunch. Now he's celebrating his Diamond Jubilee."
When you're eating so furiously and ferociously that food is kinda just going everywhere as you stuff your mouth full. Some may get on the ceiling, the floor, your shirt, or the walls.