vest 

specifically a Bullet-Proof vest. Most typically a vest of kevlar worn by police officers. More recently made famous by Fifty wearing one all the time.

Playa's got some enemies so he's been sportin a vest.

vest by Luminox August 26, 2003

vest 

1. a bulletproof vest

2. any of the various sleeveless top garnments(a term which varies by country)

Looks like he got arrested for his vest.

vest by Light Joker May 9, 2007

vest 

slang for condom

Doctor Dre: Grab a vest for your jimmy in the city of sex

vest by Ryan "Homie G" October 5, 2003

vest 

an item that is worn too frequently by people attempting to pass as fashionable; hard to pull off

Today, Tia paired her scarf with her vest, blue dress and gold shoes, adding up to the most horrific outfit known to man.

vest by whattheheck August 16, 2008

vest 

Little tight stretchy strappy top for girls and women. Used to be underwear but now seen worn by girls/women of all ages, classes, fashion sensibilities.

Can be cotton, polyester, nylon and often a combination with Lycra, eg: cotton/lycra mix.

see also camisole

You look so horny in that little vest top

vest by A. A. Smith July 17, 2005

vest 

an item of clothing that makes others shudder.

sophie was wearing a vest, then the other girls made her eat lunch in the bathroom!

vest by kccc =] August 8, 2007

Vest 

A sleeve-less piece of clothing worn by douche bags, or the bag that all the dicks are stored in

Oh man, today is going to suck... my boss is wearing his vest

Vest by CORNEDBEEFANDTHESAVAGE May 30, 2018