PETA; for when you're hankering for some burgers, they'll be sure to let you feel justified after seeing their drivel.

Though I have to say my favorite game of theirs was that Cooking Mama parody. One of my old coworkers (when I used to work for the big N) dressed up like her for Halloween.

Needless to say, lulz were had at PETA's expense.
For those that want better animal rights activists to support may I direct you to the worst commercial (as in will ruin your day and make you depressed seriously, using spoiler tags because I find it super depressing) for a great organization, the ASPCA!
Also a link to the ASPCA (American Society for the Prevention of Cruelty to Animals) is here (
http://www.aspca.org/) and the great thing is they care about real animals instead of fictional ones! (Yeah I know that's missing the point for PETA's ad campaign, but it really does feel like that's what they're fighting for sometimes)