Would love to see them try this with the Message In a Bottle protocol. Would probably take a few centuries, but still...

"Hi, I'd like to hear a TCP joke."

"Hello, would you like to hear a TCP joke?"

"Yes, I'd like to hear a TCP joke."

"OK, I'll tell you a TCP joke."

"Ok, I will hear a TCP joke."

"Are you ready to hear a TCP joke?"

"Yes, I am ready to hear a TCP joke."

"Ok, I am about to send the TCP joke. It will last 10 seconds, it has two characters, it does not have a setting, it ends with a punchline."

"Ok, I am ready to get your TCP joke that will last 10 seconds, has two characters, does not have an explicit setting, and ends with a punchline."

"I'm sorry, your connection has timed out. Hello, would you like to hear a TCP joke?"

64 bytes from ocean: icmp_seq=2 ttl=64 time=3726d

I don't get how this relates to icmpv6. Can someone explain? I read the explainxkcd and didn't get it. It seems to make fun of icmp requests in general by pointing out the absurdity of pinging across an ocean using a message in a bottle but this joke would work for both ipv4 and ipv6

A reminder that all packets are delivered on a "best effort" basis, and some packets will be simply dropped en route.