Term used to define an individual with a lower sense of "maturity". Offensive phrase used against a character described or labeled as a "motherfucker". The weaponry that these individuals habitualy use are sedimentary rocks and comedical phrases that generaly dont make sense and or doltish.
by darknight823 January 29, 2009
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a phrase said when something weird has happened, your waiting for something, someone tells you do to do something you dont want to or other things like that
"Honey, go clean your room!" - mom

"k cool real mature" - you
by marcus jensen September 02, 2007
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When you accidentally send a text or e-mail without any attachment you meant to attach, or anything that you meant to write
Sorry I sent you the e-mail without the documents, I had Pre-Mature Send-aculation and hit enter before I attached the documents.
by Maheine Asmelly April 19, 2011
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its a phrase used when something to you has just been done that u thot was dumb or weird. Also if something isnt going ur way u might say this phrase
(your mom just told you to clean your room)(you would say)
"k cool real mature"
by marcus jensen August 15, 2007
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The act of flushing the toilet too early, having underestimated how badly you actually had to urinate, then having to wait until the tank fills again so you can flush the rest down.
Hey, what took you so long in there?" " Damn, I can't believe I just had pre-mature e-flushulation!" "I didn't think I had to piss that bad.
by scorpioeric July 30, 2011
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Mature cheddar is slang for "old money". If somebody inherited their fortune, they are classed as mature cheddar.
“How did you manage to buy half of Switzerland and a Gucci handbag?”
“I'm mature cheddar.”
by C L G July 04, 2021
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