LeBron 

To betray (esp. publically) the way that Brutus did Caesar, Judas did Jesus, and LeBron James did Cleveland, Akron, and Cavs fans everywhere. It’s bad enough to defect secretly or quietly (i.e., Benedict Arnold), but it’s another thing to do it on ESPN -- digging the dagger as deep as possible. “Et tu, Brute?” That’s like not having the guts to break up face-to-face with your girlfriend of seven years, so you let her and the entire world know by simply changing your Facebook status to “single.” Really? Maybe it’s time to get the cursive “Loyalty” tattoo removed from the left side of your rib cage.

Son: Welcome to my parents golden anniversary everyone! While I have a moment on the mic, let me just say that you were terrible parents, Mom and Dad.

Dad: Are you LeBron-ing us? But we loved you unconditionally. We did anything we could to make you happy. We’re even letting you live in our basement. Does this mean you’re moving out?

Son: Yes. I’m taking my talents to South Beach.

LeBron by whiteboyDJ November 7, 2010

lebron 

To screw someone over. To inadvertently cause harm to someone by not coming through in the clutch.

I'll pick you up at the airport. Don't worry bro I wouldn't lebron you like that.

lebron by sherhag June 19, 2011

Lebron 

To leave work 12 minutes early

Steve: You left the office early yesterday
John: Oh yeah, just pulled a Lebron because I couldn't stand the pressure of having so much work.

Steve: Pulling a Lebron is such a bitch move

Lebron by mactus June 30, 2011

LeBron 

The ultimate betrayal, worse than a Benedict Arnold.

Gloria: I had sex with Delonte
LBJ: Moooommmmm!
Gloria: I LeBroned you like you like you LeBroned Cleveland.

LeBron by Brent Cleveland July 12, 2010

Lebron 

unexpectedly leaving somewhere or just to leave.

Joe: hey i have work tomorrow morning and its getting late.
Situatution: Yall gonna lebron now?
Joe : yup

Lebron by mistahh dutchmen. July 18, 2010

Lebron 

To fail miserably at the last second

I was a shoe in for the job but then I Lebroned the interview!

Lebron by Sombrador June 16, 2011

lebron 

Defined on DontLebronMe.com
-verb
canceling too close to a deadline; not leaving others the time to find a replacement.

-> “Rich lebronned his duty of being the DD, forcing us to walk home last night.”
-> “We planned on meeting you guys last night, but the babysitter had to lebron for some new guy she met.”
-> “Every single time you tell me I can count on you, you back out and screw me. All I’m saying is, if you promise me you’ll be there, Don’t Lebron Me.”
-> “The boss doesn’t tolerate lebrons.”

lebron by DontLebronMe October 27, 2010