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.
Something an overjoyed douchebag says.
After Ashlee Simpson took Pete Wentz's surname, Pete said "upgrade me"
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.
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
A terminal condition, the main symptom of which presents as the insatiable desire to upgrade.
A word originally coined by Isaac Sibson, and now increasingly prevalent in internet based discussions.
'Isaac, I have a great new cam, but now I want loads of accessories too.'
'Yes Brad, you have upgraditis.'
n. something that raises its subject to a higher level of potency, an artificial adaptation.
v. to make something more powerful or significant
L3K gets a new upgrade every day; she acquired teleportation a couple weeks ago for instance.
To make a better choice for a relationship partner.
Joe: Have you seen my new girlfriend?
Bob: Yes, she's a nice upgrade.
John: You are so nice! My last girlfriend was always going crazy white girl on me.
Sue: Nice upgrade.
Sharon: I love that you actually have a job, unlike my last boyfriend.
Fred: Nice upgrade.