1. To follow or observe (a person) persistently, especially out of obsession or derangement.
At 12:25 today I sent out the following message to my co-workers:
I have twelve bottles of one.6 Chardonnay. I'll give a bottle each to the first twelve people to tell me the names of my three cats.
Hint: Google is your friend.
At 12:33 all twelve bottles had been won, and I had another half-dozen or so correct entries that came in too late.
I think a few of the winners may have been a little too fast - like they already had the information memorized or something.