When something is high in fat, it's half the fat of fat.
No margarine for me, please! It's half the fat of fat!
The word cap but taken to an extreme.
An outright lie or exaggeration.
You remembered to feed the fish? That’s a cap and a half.
Cap and a half!
Parent's female half-first cousin.
My half-cousin-aunt is a good person.
Grandparent’s half-first cousin.
My half-great-cousin-pibling is a good person.