When someone wants to express that they do not appreciate what somebody else did.
Karen: *whispers* She's such a slut.
Tiffany: *whispers back* I know, right? I don't know why anyone would date her.
Misty: Um, excuse me?
It is used to call someone attention or a way of apology. It is also used to get someone out of the way.
Eg.2: imin: hey you pretty
AH EXCUSE MEEE!!
Eg.2:
excuse me! Move out the way please
Excuse me Beau? Might not want to stalk me you filthy grot
Go brush your teeth you fucking grot
A word said by the legend himself, JIMIN FROM THE MOST POPULAR GROUP BTS
Jimin: h-hey how much is dis
JUNGKOOK: Nono Excuse me!-
Jimin: EXCUSE ME OH HEY YEAH COME ON
If you're wondering why im standing here, you're in my way.
excuse Me, excUuse mUe, excusE mE
excuse Me, excUuse mUe, excusE mE