Just a quick tip for Opera users:
If you want to quickly and easily search YouTube, you can add a custom search keyword for it. To do this, go to Tools>Preferences and click on the Search tab. From there, click the Add button, and enter this information into the boxes as follows:
Name: YouTube
Keyword: y
Address: http://www.youtube.com/results?search_query=%s&sourceid=opera&num=%i&ie=utf-8&oe=utf-8search=SearchAnd leave the "
Query String" box empty, with none of the boxes ticked, then click OK.
You should now be able to type "y porn" into your URL bar to search YouTube instantly for porn videos!
With a bit of knowhow; you can do this with any search engine that isnt already on the "Search" tab in Opera. Happy searching <3
Should look something like this..