In which John and Hank give a brief overview of the first three years of the vlogbrothers youtube channel, discussing, among other topics: Puppy sized elephants, the Yeti, the Katherine, their real jobs, nerdfighters, nerdfighteria, Hank's web site, John's books, John's refusal to blink, Ze Frank, decepticons, DFTBA, stuff on heads, gatherings, french the llama, puff levels, giant squids of angers, tiny chicken disease, secret siblings, in your pants, and other details of nerdfighteria.