I think Encyclopedia Dramatica Offened gave me a virus?!?

(I have a mac) my friend dared me to watch some page on the internet. the second i scrolled down my instinct told me to scroll really fast to the bottom. on the bottom it says something like "if you weren't offened click here" i was dumb and clicked and then a bunch of tabs and pages started to pop up on my screen but not fully loading. i was scared so i restarted my computer and every thing looked back to normal and fine. do i have a virus?