Turn around four times and shout: Armadillo! It'll bring you good luck!

And, if you believe that, you've got a screw loose somewhere.

Speaking of screws, I cast my vote for d because I love learning the names of things you've looked at a million times and never knew the name of, even if it's incorrect and a big fat lie the way most of these entries are.

But, come to think of it, I like knowing the name of the space between hair follicles.

Well, I'll stick with d since that's a useful word to know:

Example of definition d applied in a bit of dialogue from a riveting play:

Rooster: Nokey! You didn't screw the dadburned screw down far enough!

Nokey: What you talkin' 'bout, Roostuh?

Rooster: The dadburned armil is stickin' up out of the wall and it looks tacky as hell.

Nokey: Glad you brought that to my attention. I'll screw the armil down flat as a little armadillo in the road.