premature treejaculation 

Someone who puts a Christmas tree up in November.

Who do I need to see for help? Iv put my Christmas tree up in November. I must be suffering with premature treejaculation.

premature treejaculation by Jellyfish 007 November 22, 2017

Premature Typejaculation 

When you're typing a sentence, usually into an instant messaging program, and you press enter too soon, causing the sentence to be sent incomplete.

"Hey, What's up"
"oh, nothing mu"
"ch"
"aww shit... Premature Typejaculation"

Premature Typejaculation by l33tjeram May 20, 2009

premature tweejaculation 

when you accidentally send a tweet and you're not even close to being done typing.

Premature tweejaculation is the most common illness among fucktards who has fat thumbs and can't type.

premature tweejaculation by spacemanfoo May 15, 2010

premature tweetjaculation

When you send off a tweet before reading it, and you regret it later.

Dude, I had a premature tweetjaculation last night when I was drunk off my ass.

premature tweetjaculation by Poopsie88 December 15, 2011