Wikipedia, an online community encyclopedia, is getting some competition from the Urban Dictionary.

I can’t find Hasselhoffing on Wikipedia, but I can find it on the Urban Dictionary (It is the act of changing a colleagues desktop wallpaper to the image of David Hasselhoff).

If you are Food Horny and you buy ‘Food of shame,’ you will need to go to the Urban Dictionary to describe your experience.

Google drift is drifting aimlessly among subjects on the internet (also not on Wikipedia, but can be accomplished using Wikipedia).

However, if you would like to learn about Rosalind Franklin, or space shuttle Columbia you will have to still go to Wikipedia.