Completely committed, devoted, invested and engaged to a cause. To have no reserves about the decision you are making. To be willing to go anywhere, do anything and give up everything in order to achieve your goal by any means necessary.
Martin Luther King Jr. was sold out for the civil rights movement.
Michael Jordan was sold out to becoming a great basketball player.
Gandhi was sold out to his protest.
In order to win in the Olympics, you need to be sold out to training hard.
If you want to finish Med School, you need to be sold out in your internship.
The Apostle Paul was Sold Out in his missionary work
by Justin Martyr November 23, 2011
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Slang for when a basketball player missed an easy or non-contested shot. This term is usually reserved for lay-ups or dunks.
OMG...I hit you with the clean no look pads and you sold out!
by Rzarecta777 March 1, 2020
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When you take someone elses Girlfriend/Boyfriend by way of money, cars , jewelry etc.
Johny thought his girlfriend was so loyal and trustworthy,

So I offered the bitch 1000 dollars and a prada bag to be with me..and the she totally sold out

by One sold out bitch July 20, 2009
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When so much shit has ahpepend to you that you always can't take it anymore. You're emotionaly and physically sold out. If you're on ur way to that stage, u're on Sale.
After that violent night with Matthew, Annie became sold out for a while.
by mandine June 25, 2005
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Apparently people do not know the real meaning of "sold out"

Sold out is when a person promises you something then backs out. That person is then a sell out.
Hey man, you was suspose to ride with us. Can't believe you sold out.

What a fucking sell out, you was suspose to give me them gold clubs

You are sold out because it is cold out!
by djlongdong April 13, 2004
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When crappy bands choose to sign to a major label and further ruin their music. Rarely is this a good thing.
Good Charlotte, man they sold out.
by shraps February 20, 2004
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when someone promises you something and then doesn't do it, or when they say they will do something/hang with you/ speak to you, then just go and bum off another more interesting person

i.e selling you out.
student1: hang with me at break yeah?
student2: sure thing see you then

student1 catches student2 hanging with student3.

student2: sold out piece of shit.
by u7654erdsfgt October 21, 2009
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