Prank Answering

When a good friend calls and you answer the phone like-
A) you speak a foreign language, or broken english, or
B) Like you've never heard the name of the person before.
Either way it makes the person suspect they have a wrong number, and it's funny as hell. Sort of like a prank call, just by the receiver.

Noon...
John dials the number....
RING
RING
Perry: hehehe
*answers*
Perry: Herro, this is panda moon!
John: umm... uh... I think I have a wrong number!
Perry: I'm just fucking around! I was prank answering you!