This occurs when two mere aquaintances leave a location, and one individual says "goodbye" entirely too early. In this situation, the relationship is not yet close enough to openly acknowledge the incredibly awkward position they have now been forced into while walking to their immediate destination. This usually occurs while walking to vehicles, or separate apartments/rooms.
Josh: Goodbye, Colton!
Colton: See ya later, Josh!
(after an excruciating 30 second silent side-by-side walk to the parking lot, both Josh and Colton reach their vehicles and part ways.)
Colton: (says to self) Wow, that was a Premature Goodbye if I've ever seen one.
Colton: See ya later, Josh!
(after an excruciating 30 second silent side-by-side walk to the parking lot, both Josh and Colton reach their vehicles and part ways.)
Colton: (says to self) Wow, that was a Premature Goodbye if I've ever seen one.
by chager45 February 14, 2010

Living out your unaccomplished goals of being a sports superstar by forcing your children to play sports they are either too young to play or suck at playing.
I love Jim and Jenny to death, but little Timmy has no business being out on that field. This is a classic case of premature ejockulation.
by Dr. Tanglewood March 19, 2015

when parents of volleyball players celebrate before the point is won because their team made an amazing save and they end up losing it.
Don’t commit premature eclapulation just because our team made an amazing save, they haven’t won the point yet.
by Jughead of NJ Beta February 17, 2018

An eruption of loud and uncontrollable laughter either well before the punchline of a joke or in a situation/conversation where it is extremely inappropriate to do so.
by Longrod Von Hugedong December 9, 2016

Occurs upon returning to a locked vehicle, when a passenger pulls the door handle of a car too early, preventing the automatic lock from opening when the driver presses the "open" button on the remote.
Hey, get your head out of your ass! That's the last time I let you perform premature handlation on my car. Now I'm leaving you here to get eaten alive by those mangy wild dogs, Simon.
by jessymadethis December 27, 2010

When you fast forward through the commercial on your DVR and stop short before the commercial is finished in anticipation of the commercial being over.
I got a little excited and experienced premature clickulation when I was watching TV last night so I saw the ends of all the commercials.
When I was fast forwarding my DVR I had some premature clickulation... the commercial wasn't finished when I was!
When I was fast forwarding my DVR I had some premature clickulation... the commercial wasn't finished when I was!
by llenzini28 December 7, 2010

I just got a text from someone that ended in the middle of a sentence. He must have had a premature etextulation because he sent the end of the sentence in another text.
by bikewreckgary December 7, 2011
