Popup window opens and closes?

[V10SpeedLuvr]

At least 5-6 times tonight a small window in the upper LH part of my screen is opening and closing. Kinda like someone is trying to send me an IM but it closes before I can read it?? I only have this website open so I know its not a pop-up ad coming from another website. Anywho, if someone is trying to IM me, I'm in the chat room

 

[ViperGTS]

A H(.)(.)ter girl?

 

[ViperJay]

if that were the case the window wouldnt be the only thing popping up....

 

[V10SpeedLuvr]

if that were the case the window wouldnt be the only thing popping up....

I can now tell it IS a popup ad of some sort. Still doing it this morning. I've also had some popup ads come up completely in other parts of the screen. I don't remember downloading anything yesterday so not sure what started it Oh well, time to run Spy Sweeper and my anti-virus stuff and see what it catches

 

[HHI VIPER]

A H(.)(.)ter girl?

What was popping up???