Ouss3r

A slang term for annoying, often used in a frustrated manner.
To be bothered, to be irksome, or to be

irritating.

Kanika: Damn it, when is that cab going to get here? It's Ouss3ring the hell out of me now.

or

Dushyant: Stop pestering me with your lame jokes Kanika, I'm as Ouss3red as it is with voot.