The other listed definition is correct, but I happen to know of one that does exist and definitely works. It's just that profile trackers are supposedly against the MySpaz Terms of Service, something to do with how you're not supposed to be able to secretly view other people's IP address without their knowledge. Violating the TOS could get your laboriously pimped profile page deleted.
Used in a sentence: "That stalker used his MySpace Tracker to get my IP address. He found it with his Myspace Tracker and matched it to my home address. So now my computer has a virus and I have a disease. I put a Myspace Tracker in my profile now too."

I'm only putting this part in so you know I am not bullshitting you, but for the record I get nothing out of this. No profit motive here. That said...
Unless they have changed it, the profile tracker that actually works can be found at www.hitslink.com
The rest, and all the ones you hear about in the Bulletins on Myspaz, will give you Computer Herpes and shit like that.
by PANiC! in my Pants February 02, 2007
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A pecker tracker is a pager, cell phone, or any other device to track a man or his pecker. (Pecker meaning penis)
My wife got a hold of me on my pecker tracker when I was out getting smashed for my cousin's 21st birthday.
by Ryan Kearns November 20, 2004
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Someone Who is Particularly Interested In Anal Sex
Guy 1 : ERRR That Guys Bummin That Other Guy
Guy 2 : Yeah...What A Dirt Tracker
by Im Not a Dirt Tracker March 08, 2008
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Person, female or male, who romantically or sexually pursues married or celibate clergy persons.
Fr Michael better watch out for Leroy, he's a black tracker.
by bohuma February 27, 2004
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A website that says it can track your phone anywhere on Earth, but holds a special surprise.
Person 1: I just went on World Phone Tracker, and I don't think I can stop laughing.
Person 2: I told you you'd like it.
Person 3: Where can I find it?
Person 2: worldphonetracker.com, prepare for the biggest surprise of your life.
by PhilPrime June 03, 2014
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A mobile radio frequency scanner made for mounting in the trunk of a vehicle.
I just purchsed a new trunk tracker. It's digital and has 1000 channels.
by Jag III November 14, 2004
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