Negative keywords are clearly one of the…

Negative keywords are clearly one of the most valuable lists to have. The crazy stuff people search for – and then click on your ad for the heck of it. I mean, if you’re looking for crocodile zoofilia and by a random chance croc matches my ad for croc shoes, what do you think you’re going to find behind my ad? Seriously.
The best one so far was the one that typed, essentially, how to prostitute their significant other – c’ome on people!

I do have a negative keyword list, but here’s the list of keywords I had to add manually:

Keyword
pic
quiz
friend
clips
craigslist
directions
ebay
facebook
free
free sample
game
games
lyrics
map
maps
myspace
nude
porn
recipe
samples
sex
sexy
utube
you tube
video
teen
usher