Lately I've seen more and more of this lately. On http://www.charter.net/ yesterday, they have a video and the title reads, "Charlie Sheen waives machete on rooftop."
I'm not talking about Charlie's crazy antics, but the word "waives." LOL! It's WAVES, folks! That website isn't the only one that's terrible at using the wrong words.
[Updated 3/9/2011 8:20 a.m.: They corrected it!)