Those looks like SPAM.
Just mark them as SPAM or undesirable.
The next ones you get will get dumped into your spam folder.
Some other things you can do:
Get Firefox or Chrome.
Install the "AdBlock" extention and say good ridance to most ads, even those on flash games and videos... I fopund the existance of those flash ads from peoples complaining about them :)
Electro
April 2013