Costanza Bed 

n. kuh-stan-zuh bed : A makeshift bed made under one's office desk, often surrepticiously. Named for the episode of Seinfeld where George slept at work.

"You wanna head home for some shut-eye before the early morning release?"

"No, i've got a Costanza Bed."

Costanza Bed by Baconcat June 18, 2008

george costanzaed

Based on the Seinfeld characted "George Costanza," 'George Costanzaing' is the act of taking back some of the money one has left for a tip, most often while the money is in the waitress/waiter's hand.

I totally George Costanzaed that waitress when I realized you left 15.00 on a 20 dollar tab!

I'm not one for George Costanzaing, but I refuse to leave more than 2 dollars for this waiter!

george costanzaed by Diarrhetoric March 13, 2010

Costanzaed It 

Costanzaed It--the art of taking a seemingly sure thing and somehow fumbling it away, usually due to a temporary and false sense of empowerment or boldness.

Based on the Seinfeld character George who repeatedly snapped defeat from the jaws of victory.

Also: present tense "Costanza It", or to "Pull a Costanza"

1. Man, I sure Costanzaed It with that chick. We were sucking face and I asked her if she and her sister would go for a ride on the threeway freeway. She ditched me faster than a cat can lick its ass.

2. Dude, you have a Recession Beard. Don't Pull a Costanza on the job offer by asking for Rock Star Parking and mo money.

Costanzaed It by ditchdigger May 1, 2009

Costanzaed

The act of a guy leaving an article of clothing at the home of a girl that he slept with, so as to ensure that at a time in the future the girl will have to have him over to collect the item of clothing, thus increasing the chance of sexual intercourse.

I was with this girl last night, don't know how well it went but I Costanzaed her so hopefully I will get another go at it.

Costanzaed by Gambino's Disciple November 13, 2011