Oh it doesn't really matter.
Knock-Knock Jokes
Astronuts!
Me: Missouri. I: What state are you in now? M: Apathy. I: That's not what I meant. M: I don't care.
A Jolly Rancher.
An irrelephant.
Doesn't matter, just use the jet fuel instead.
A vacuum cleaner.
Because they have no attachments.