Stop being so negative... buy a dress! FAIL

I like the url for the first one :)

What is this?? FAIL

The amazing thing is that somehow an "indoor doggie restroom," a ballroom dance camp, tomato growing tips, a motorcycle patch (presumably the kind you sew on), and two "kissing bugs" got grouped together. Wow. Good job.

String ad FAIL

I got this ad from an email thread that discussed different string types in databases. Besides, "through string" doesn't quite sound right as the title of a bikini ad.

Woolly Mammoth ads FAIL

Really? Mammoth bones with meat on them, huh?

And apparently Yahoo! thinks they can find a Woolly Mammoth. right..... so that's why they are so bad. They've spent all their money reanimating a woolly mammoth. FAIL.