Co-worker a huge dick? Get him back this holiday season at the company’s holiday party. These condoms don’t actually contain a rubber but instead have a bunch of paper clips inside. Loudly announce to your co-workers that you think your co-worker left his set of condoms on his desk, flashing the paper clip set around for all to see. He’ll be embarrassed, until he realizes he’s been screwed over by a set of paper clips. It’s OK. He’ll use them for filing the extra reports he now has to do.