I checked out those links (dur dur) and some mad dog gif, no virus there at all.
I tested it with ESET Smart security one of the best for detecting viruses.
This is the dog I see
![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fwww.hurr-durr.com%2Fhurr-durr-2.gif&t=663&c=8aO_tup5lZxaGg)
avast told me it was a virus is why i thought it was. it would not let me hit the back button on chrome either.
phew... thanks for easing my mind. closing topic.
EDIT: i was told it indeed is a virus.