Kevlar 

the material used to make bulletproof vests

his kevlar vest stopped the bullet from killing him

Kevlar by ShinDragonZ April 4, 2003

kevlar 

Material that is actually nylon streched very thin, which makes it much tougher. Used in everything from bullet-proof vests to gun stocks.

I only where about ten layers of kevlar. I hope that can stop a shotgun blast.

kevlar by Galloping Ghost June 13, 2005

kevlar 

1. A material used in bullet-proof vest.
2. A crappy first boss in TRUE CRIME: NEW WORK CITY (spelled 'Kev-Lar').

1. "If it wasn't for this Kevlar, I'd be dead by now!"
2. "Jesus Christ, Kev-Lar's a stupid fucking character. I'm glad Marcus blew his fucking brains out with an Uzi."

kevlar by John Peplow, a.k.a Comrade 47 March 2, 2008

Kevlar 

1. Military extension of helmet meaning someone who rides the short bus and thus needs a helmet for safety. Used when the person being so named might catch on to the civilian slang use.

2. Also used in the context of Kevlar being dense but light-weight implying the subject is dense and a intellectual light-weight.

"Hey, Kevlar, I need you to go get me a box of chem-light batteries!"

Kevlar by zArkham4269 September 9, 2009

kevlar 

my dogs name! o also a materal they put is hydroplane boats and you where kevlar while raceing a hydroplane boad it helps u float if u fall out!

1. come here kevlar!
2.the kevlar helped me float whene i fell out of a boat it saved my life!

kevlar by jessica May 31, 2004

Kevlar 

What you buy on pistol round so you dont die to a fucking glock

Oh my god why you no buy kevlar cyka blyat

Kevlar by Keko y'no February 18, 2021

Kevlar 

A military colloquial for their helmets, due to what they are made of. This can also be applied to other protective gear of the same material, but is mainly applied to helmets due to their more obvious design, and other gear also including ceramic inserts.

Privates tend to misuse their Kevlars in humorous ways, up to and including strapping them to their joints to play human shuffleboard.

"Grab your Kevlar, we have a convoy in 2 hours"

Kevlar by Kirknay February 8, 2022