Case of Mistaken Identity

In the words of Strong Bad…
“I thought I knew what rediculous was, until this day.”

This person IMs me out of NO WHERE, and … well … I thought it was funny. Take a look …

BffSlacker: gonna talk?
Bad MAGICK35: ?
BffSlacker: finally,LIZ
Bad MAGICK35: uh … I’m not Liz
Bad MAGICK35: and furthermore, I dunno who you are
BffSlacker: where’s LIZ?
Bad MAGICK35: there is no Liz
BffSlacker: i’m her friend,where is she?
BffSlacker: she gave me this sn
BffSlacker: don’t play games
Bad MAGICK35: she made boo-boos then
BffSlacker: whose this her little brat?
Bad MAGICK35: this is Johnny Jingles
Bad MAGICK35: friends call my Jingles
BffSlacker: not funny
Bad MAGICK35: it’s not supposed to be
BffSlacker: i don’t care
BffSlacker: now where’s liz?
Bad MAGICK35: really
Bad MAGICK35: there’s no Liz
BffSlacker: your just jealous that she’s better than you
Bad MAGICK35: I dunno who the hell she is, but - I wouldn’t doubt it
BffSlacker: who are your,really?
Bad MAGICK35: John D. Scardino
Bad MAGICK35: nickname Johnny Jingles
BffSlacker: and no prfanity language!!
BffSlacker: well…jingles why do you and my best friend have the same sn?
Bad MAGICK35: perhaps you accidentally added a K at the end of magic
Bad MAGICK35: or maybe you got the number wrong
BffSlacker: really?
Bad MAGICK35: but this has been my screen name since I was in high school
BffSlacker: …
Bad MAGICK35: just to let you know, this is going to go on my web site
BffSlacker: making things up to have people believe NONSENSE!!!
BffSlacker: or crap, maybe, i don’t know
BffSlacker: just to let you know, jingles, i made no mistake with the sn
Bad MAGICK35: well there’s no Liz here
BffSlacker: are you really telling the truth,jingles?