When people call your mobile and get pissy with you because you’re not who they were calling.
“Yeah, is Tamika there?”
“Nah, you’ve the wrong number.”
“Well can I talk to Antonio?”
“Um… Sorry, mate, but you’ve the wrong number.”
“I know what number I called, now let me talk to someone I know.”
Oh, I’m sorry, I must be mistaken, I must have picked up someone else’s mobile from my night table. Get bent, you twat.