Nerdfighter dictionary!Puppy-sized elephants.
JOHN: We asked natural selection to make us puppy-sized elephants because they would have the evolutionary advantage of being adorable and we are waiting for that to happen.
Stuff on headsHANK: Yeah, if you put stuff on your head, it makes you feel better about life.
Nerdfighter gatherings HANK: Is when Nerdfighters get together. Sometimes we're there, sometimes we're not.
French the llama HANK: French the llama is something that John is trying to make into a thing, in which people say "French the llama, that whale is big", but it's not gonna work.
JOHN: Oh, it's gonna happen! I'm gonna make french the llama happen!
Puff levelsJOHN: Uh, my puff level is the level of puff in my hair which gets higher as I get more stressed out.
DecepticonJOHN: Is the opposite of a Nerdfighter.
Giant squid of angerHANK: Is basically like a YouTube troll
Tiny chicken diseaseHANK: Is a disease that happens when there's tiny chickens in your head and they lay eggs and all of it ooze of your nose. It's actually...
JOHN: It's a common cold.
HANK: Yeah.
Secret siblingsHANK: Secret siblings are anyone who makes video responses down here to our videos.
In your pants JOHN: "In your pants" is a phenomenon discovered by Maureen Johnson. If you add "in your pants" to the end of book titles, those book titles become much funnier.
'The Sun Also Rises...In Your Pants'
HANK: 'A Spot of Bother...In Your Pants'
NotsomeHANK: Notsome is the opposite of awesome.

HANK: Ah... is the Nerdfighter gang sign. So if you see somebody doing this you know not to shoot them.
JOHN: Nerdfighteria, thanks for being awesome and thanks for all the support you've given us as we continue into our fourth year of making videos. Best wishes!
HANK: DFTBA!
{All quotes and answers from
How to be a Nerdfighter, the video