This is a whole new level of gay. I hate advertising and this is blowing my mind.
It's been happening to me for the past few days, and only on Newschoolers (which may reduce the likelyhood that its something installed on your computer... its very certainly something from connected to NS).
I use Avant Browser (IE based alternative browser).
FUCK INTERSTITIAL, TIME DELAYED, FULL PAGE, FLASH BASED ADS! FUCK.
(stressful day, sorry)