Premature ejubulation is a condition in which a person becomes jubilant with anticipation before the actual event actually occurs, then is disappointed when it doesn't.
Well John got me all excited about wonderful new flavor of chocolate ice cream, but the grocery store had none yet. A case of premature ejubulation.
(Re-Jec-u-la-tion) A moment when u think you're about to hit the "Big O" and nothing happens. Usually This happens when you have an Erectile Dysfunction or some other kind of dick problem...
I was with this girl last night and i was about to finish but i rejeculated