Do You Have Any Tattoos That You Regret?

HostGator.com wants to get a tattoo of Nick's beaver painting. Chloe: I don't have any tattoos at all, but I did hold a boyfriend's hand while he got the only tattoo we had been dating for a week. Erica: Scientists are developing an AI system that aims to recreate these nuances of humor by laughing in the right way at the right time.