1.To improve or replace old hardware with new hardware.

2.To get rid of a friend/significant other, for a much better one.
1.I upgraded my computer by putting in a much bigger hard drive.

2.Damn, did you see his new girlfriend, he's definitely upgraded.
by Young Enigma March 11, 2009
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A slang term for upgrading software or hardware, primarily used by off shore resources. Installation, documentation, upgradation. Use is slowly gaining acceptence with international companies.
We performed the upgradation as per the documentation after the installation.
by Roger SP November 30, 2006
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Something an overjoyed douchebag says.
After Ashlee Simpson took Pete Wentz's surname, Pete said "upgrade me"
by Danklin24 May 29, 2008
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VERB - To Get Upgrade: Getting fucked up in any way possible. The more upgrade you are. the more fucked up you are.
Bob: yo bill you wanna go get upgrade?
Bill: Hell ya im bout to get upgrade from baloni.
Bob: word holla at cha boy.
by realg34 February 22, 2011
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When the effort of an action is pushed to the next level of intensity
Man did you see? Mike L went upgrade on Coach Brown yesterday. She was so happy
by T-Beast January 19, 2009
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The opposite of degradation
The upgradation of the servers was attributed to additional disk space
by mng1 July 22, 2005
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to social upgrade means to accomplish media by social media for social media marketing, like facebook, twitter, foursquare or linkedin.
social upgrade your media plan by facebook or twitter.
by burkhard July 7, 2011
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