There aren't any good slogans for condoms because there aren't any themes... Make some Harry Potter ones... "Protect your slytherin from hogwarts while you're in her chamber of secrets."
Told one of my favorite co-workers she drew her eyebrows on a little too high one morning a few years back. I've never forgotten how surprised she looked.
Went to a Real life party and I knew everybody there. Went to a Facebook party and saw most of my friends. Went to a Twitter party and didn't know anybody there. Went to a Myspace party and I was the only one there.