Crackerjack

Is a noun meaning a person or thing of marked excellence.
Just call me a crackerjack when it comes to the English language and the true meanings of words.
by Slang=ignorance December 27, 2017
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Crackerjack

Someone who intrudes an organized setting.

Often used in Xbox Live.

Originated In NJ
On Xbox 360:

Me: I got your back.
Friend:OK im going.
Me: The target is there!
Random Person: Hey Guys Can I Join??
Me: CRACKERJACK!
by bgon April 20, 2009
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Crackerjack

Someone who is a crackerjack, is someone who is greatly humourous, and is able to "crack" you up, i.e, induce a great amount of laughter from you.
Adam: So then I said, that's not a chevy, it's a fjord!

Gary: You're a real crackerjack, Adam.
by Mister Schmidt May 23, 2010
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Crackerjack

Word used to describe a crack head, or drug abuser- typically a white male. Also see crackhead
Aye look at that white boy over there fuckin' faded. Such a Crackerjack.
He tryna act like us but he know he ain't bout that life. Just another Crackerjack.
by mira_fooooo May 03, 2015
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Crackerjack

A white/caucasian male that hates white/caucasian people.
Damn, that self loathing white fellow is a real crackerjack.

How can you pigeon hole a whole race? Not to mention you're white yourself. Must be a crackerjack.
by BMAN1 August 25, 2020
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Crackerjack

The most amazing boy on the planet. Crackerjack is the nicest most wonderful child anyone can ever encounter. He has a heart of gold and you can talk to him about anything under the sun without being judged for a second. He is fun to laugh with, and always has the greatest jokes that could make anyone smile. He is absolutely one of the best friends anyone could ever have and more. He keeps your secrets and you can tell him anything. There is no wonder why Crackerjack has so many friends and people that care about him because of how is such a kind, amazing, loving person. I love Crackerjack.
Crackerjack <3
by MEOWMEOWMEOWkat January 31, 2019
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