What do "no games" and "no drama" mean?

What do women mean when they say “no games” or “no drama” in a personal ad? “No drama” is puzzling because, judging from their actions, women do want drama and lots of it. “No games” is puzzling because I have no idea what it refers to. All I get from these expressions is that the women who put them in their ads lack originality.

While we’re at it, what does a woman mean when she labels herself a “dork”, and why do so many women seem to think that being sarcastic is something to be proud of?