Dagger 

A person whom always breaks man code, a code breaker A.K.A Bletchley

'Who told my wife I was at the pub?'
'Dagger'

Dagger by Georgeforaday September 3, 2016

dagger 

means something is cool, awesome

oh my god! Those shoes are so dagger!

dagger by extremecinabunz December 4, 2013

Dagger 

Dagger is a gay boi UwU UwU when you see a gay boi UwU UwU you know it’s a dagger

I’m gay UwU

hey dagger

Dagger by milf and dilf lover March 16, 2021

dagger 

a fart walk by.

Shelbi, did you just pull a dagger on me?!

dagger by softballgal28 June 24, 2011

Dagger 

The term used for a person who constantly, and for no reason, brags about his dick.

John: "Wait, how do you know how big ted's dick is?"
Jill: "He randomly send pics of it to girls."
John: "What a fucking dagger."

Dagger by Rivaslovesmexico August 18, 2010

Dagger 

Extremely awesome. Not really part of mainstream vocabulary, it is instead almost exclusive to "Indy" musicians. Think Marc Bolan and The Fratellis

Jane: "Hey Jess, is your boyfriend cool and good in bed?"
Jess: "Bitch, my boy is dagger"

Fuck! T-Rex and Marc Bolan are dagger!

Dagger by Dark Shines February 28, 2009

Dagger 

1. Something that happens that is grossly unplanned.

2.An action that kills anothers chances of a good outcome.

1. Jeff: My girlfriend cought me making out with her sister.

Chris: Dagger

2. Texas just scored another touchdown, that is a dagger for USC.

Dagger by JMac731976 May 11, 2006