A term used in volleyball when the hitter attempts to spike the ball, but jumps too early - resulting in a loss of the point.
by Piper808 November 23, 2007

text to friend: "heh, wanna mee"
reply text: "huh?"
text to friend: "sorry, had a premature sendulation. Wanna meet for lunch?"
reply text: "huh?"
text to friend: "sorry, had a premature sendulation. Wanna meet for lunch?"
by Frisco Babe July 27, 2009

Person 1 - "Dude, I want something good but doesn't take any effort in making it."
Person 2 - "What about some premature cookies?
Person 2 - "What about some premature cookies?
by bdc947856 January 11, 2009

Is a condition that occurs while playing Miss Pacman and/or Pacman when a player prematurely eats a power pellit before any ghost are near, resulting only 0 ghost being eaten. The condition most commonly occurs in early boards.
Josh: "I'm not going to get my extra man this board because of premature paculation."
Jon: "Yeah, you suck!"
Jon: "Yeah, you suck!"
by VreeJ August 22, 2007

When someone celebrates a windfall or personal accomplishment prematurely and it ends up failing or blowing up in their face. Similar to Premature Ejaculation.
Man 1: "Did you hear about Rick? He had to return that new Mercedes he bought after the Newark deal he thought he closed fell through"
Man 2: "Geez, he should know better about premature congratulation."
Man 2: "Geez, he should know better about premature congratulation."
by LEBRON IN DA HOUSE June 8, 2009

by jklima October 30, 2008

In beer bong, when someone prematurely egrabulates (grabs or touches the ball while still in flight and not having touched anything). Penalty is usually one cup, but slapping always remains an option
Dude, did you see the match last night? Mike was being a dipshit and lost the game because of a premature grabulation
by broski mcbroerton October 23, 2009
