Combination of billfold and wallet. Bill fold is defined as a device for holding paper documents such as Money where it is folded in a neat manner. Wallet is defined as a leather pouch to hold personal items. Such as Driver license, Credit Cards, etc.. Billet is a device for holding both paper documents and personal items..
Ahh man, I left my billet at home now I can't pay for anything.
another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."