deadly

Irish form of "Brilliant"

That film was bleedin' deadly

by Cully April 1, 2003

deadly

Meaning Sooooo fine.

Hey Dennis, you saw that chick over there walking down the beach? Man she was deadly.

by Kailua boy January 31, 2004

deadly

(Canadian) Something that is awesome, beyond cool, and something that kicks ass.

"That was deadly!"
"Deadly rims on that truck, eh?"

by jonw May 31, 2003

Deadly

Australian Aboriginal slang for awesome

"Hey sis, that band last night was deadly"

by Attika November 6, 2018

Deadly

Meaning your deadly

(Me) “ hey cousin i think your deadly”

(Cousin) “ naaaaaa Holayyy Assssifffff”

by Half native boy December 8, 2019

Deadly

1. An Irish term for cool or awesome!

2. When something could kill you or is risky.

1. Irish Guy- Last night I went to a party! It was deadly man!

2. Guy-I saw a show on TV and some guy was gonna try bungie jumping with dental floss! It was sooo cool! I want to try!

Guy 2- Are you crazy! That's deadly!

by mooshi800 April 20, 2009

Deadly

Something that is as cool as it is "dangerous". Like that one kid who walks to school wearing shades, a black vest, and is hiding the dope in his locker. This word is for those living on the edge!

Woah bro, that car lookin real deadly.
Bruh, that song is sounding deadly.

by King Parakeet November 21, 2018