This morning, on the way to work, I heard a commercial for an opthamologist (am I spelling that right?) offering "Lasik parties" at his office. Bring a friend with you, and you both get a discount on Lasik surgery. Bring MULTIPLE friends, and everyone gets a HUGE discount on Lasik! Plus, they promise to make it a fun-filled "party," complete with privacy.
As someone who has had Lasik (and who did not find it especially fun), I don't really feel that the words "surgery," "party," and "discount" should necessarily be in the same sentence.