I actually like engaging in conversation with the other person when I get a call like this. You'd be surprised how many people are willing to make small talk with a complete stranger.
Lol, I remember I went to a mall in chicago and I had some walkie talkies(me and my friend we fucking around) and we got on this channel and some guy asked me if I was his friend(paul or something my name supposidly was) and we ended up talking for a while and he ended up being like gay or something, we told him to go to a restraunt we were just at by the mall and he tried contacting us once he got there but we ignored him.
Me: "hel.. hello?"
Girl: "Hey... were you sleeping?"
Me: "Yeah"
Girl: "Who is still sleeping at noon"
Me: "..." -_- "I do"
Girl: "Anyway, You remember nate? He died last night"
Me: "Wait, who am I?"
Girl: "What?"
Me: "who do you think you're talking too?"
Girl: "Jeff"
Me: "you have the wrong number"
I hate these calls. It always seems like a mentally challenged person is on the other end.
An example
"hello" her
"hello, who is this" me
" You know who I am josh" her
" No I don't and I am not Josh" me
"Josh you sound different, you sick?" her
" No did i not just say that i am not Josh." me
" Stop playing around Josh." her
"click" me