When fans leave the stadium before the end of a game when their team is losing. Particularly bad form if it's a kids' game.
by GigiPDX December 6, 2016

"The first date went so well, she went and told all her friends she'd found the one, only for him to ghost her immediately."
"She suffered from premature ehappylation."
"She suffered from premature ehappylation."
by Bombastic Steel December 4, 2023

by CamIsCoolerThanTori October 26, 2015

dream girl:" I'll see you tonight.. wink wink"
guy all dressed up, getting in the car.. beep beep .. sms reads: " sorry, but i can't make it tonight.."
you call your mate and tell him..
he goes: " that's premature triumphalism!"
guy all dressed up, getting in the car.. beep beep .. sms reads: " sorry, but i can't make it tonight.."
you call your mate and tell him..
he goes: " that's premature triumphalism!"
by elzi August 22, 2010

When you chop someone while playing Tesla Chop but it in fact was not a Tesla. The chopped party receives two chop backs to be used immediately.
by Incomplete Biped November 26, 2021

Will you pick me up at the airport? I'm flying in on
Caribbean Air?
One writes back and says "yes, what airport and airlines?"
then goes back to read the initial text and says "oops, I see you put in the airlines, sorry.....premature textulation!"
Caribbean Air?
One writes back and says "yes, what airport and airlines?"
then goes back to read the initial text and says "oops, I see you put in the airlines, sorry.....premature textulation!"
by Babbling Brook December 2, 2010

Celebrating a person's birthday or wishing well early of the actual midnight date of the birthday in question.
Birthday Person's Friend: Happy Birthday Man!
Birthday Person: Thanks Jackass, It's only 9:30.
Other Friend: What a Premature Ewishulator.
Birthday Person: Thanks Jackass, It's only 9:30.
Other Friend: What a Premature Ewishulator.
by Aleava Malone March 25, 2011
