Google is fucked up today

Still can't figure out exactly what is going on... but take a look:

search for
watch ufc 104 online
at google. Almost all the results have this at the end of the url
/?t=watch-ufc-104-online-free

If you go to the page (the ones that don't say that they can harm your computer) you don't see anything related to UFC104. And if you try to see the google cache you get an error message.

WTF? Any ideas of what is happening or why someone would want to do something like this?

They are playing around with their algorithm and doing testing, there was also a recent PR update in the toolbar at least. They usually have hundreds of test sites that they own. They keep tweaking the algorithm until those sites perform as they should in the SERPs. Once they find the perfect fit, things will settle down...

My advice is to chill and just check back in a couple of days - nothing to worry about.