You need to have a basic repertoire of networking jokes.

1. I know a great joke about UDP, but I'm not sure you'll get it.

2. I've got one about TCP packet delivery, but many would consider it out of order.

3. I know a great IPv6 joke, but I just don’t think you’re ready for it.

4. You can't reach Heaven with TCP until you ACKnowledge your SYNs.