Are CARRIWITCHETS the lowest form of humor?

What's the word I'm thinking of? Today it's...

Carriwitchet (noun)

An absurd question, a pun, a quibble, a conundrum; a jocular or facetious comment

So this hydrogen atom walks into a bar. He goes up to the bartender and orders a beer. He says to the bartender, "I think I've lost an electron." The bartender says, "Are you sure?" The electron says, "Yes, I’m positive." So this carton of yogurt walks into a bar. He goes up to the bartender and orders a beer. The bartender says, "Hey, buddy, we don’t serve yogurt in here." The yogurt says, "Why not? I’m a cultured individual." Etcetera, etcetera. Those are carriwitchets. (TWITO, page 29)