Literally translates to "Not crack up".
Said when something is not funny.
The opposite of crack up.

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Created by finding the opposite of crack(ed) which is obviously abandonware & the opposite of up which has to be down.
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I'm all out of weed and there is no where to get anymore = ABANDONWARE DOWN!
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Bob: "hey dude stop dumping stuff all over the place"

John: "I dump that stuff right there for you"

Bob: "Abandonware Down!!!"

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Bob: "Did you see that homey on the computer poking the
screen with his back-seat browser brothers bothering everyone?"

John: "Yea it's abandonware down all-right
by TAJNOST June 2, 2011
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