What are your favorite archaic terms?

[Witty_Sarcasm]

Here are some of mine:

Beef-witted: stupid
Brabble: loud dumb argument
Camelopard: giraffe
Cockalorum: a self-important little man
Crapulous: feeling sick from overindulging
Grimalkin: cat
Mooncalf: foolish person
Tittynope: small amount of something
With squirrel: pregnant

 

[Lekatt]

The bee's knees. Something great.
The kitchen sink. Everything.
The Cat's meow. Something good.
The Monkey on my back. Bad habit hard to quit.