When you are on the phone with a friend and they say something and you hear a totally different thing, usually making absolutely no sense what-so-ever!.
John: I think my dogs need grooming.
Mike: You dogs knee is blooming? WTF?
John: I think you have phonelexia!
Maria: I was thinking about putting on sweats.
Mario: You're playing with sluts?
Maria: no asshole, do you have phonelexia or something? Go play with your own sluts you ass bag dumb fuck!
Mario: I probably do have that and why do you want me to play with your sweats in a grass bag dump truck?
Maria: Sigh *click*