Any tool or device that causes a situation to become extreme(!)

Not to be confused with extremity.
That boat with the twin 250's is an EXTREMEITY!
by New-Word-Order May 26, 2009
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a band that is generally underrated because of the ballad "More Than Words." hardly anyone sees the awesomeness of this band unless they worship the guitar god known as Nuno Bettencourt!!
some great Extreme songs that feature some mad awesome guitar are Play With Me (from the movie Bill & Ted's Excellent Adventure a well as Guitar Hero Rock the 80s), Mutha (Don't Wanna Go to School Today), Kid Ego, Rest In Peace, Little Girls, Flesh n Blood, Money (In God We Trust), Get the Funk Out, and Pornograffiti
by shadesgordon February 2, 2011
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A marketing ploy to make kids want to buy things with their parent's money.

Stuff + X-TREME name + SHOUTING VOICES AND CAPITAL LETTERS = Kids' moneys!!1!!
Honestly, why would you want regular, plain ol' boring yogurt when you could get... X-TREME YOGURT!!! A blast of nondescript flavorings and bacteria IN YOUR MOUTH!!!
by Kurumi August 17, 2004
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1) Outermost or farthest. The greatest or highest; most. Far beyond what is considered normal. Drastic.

2)One of most overused words in the current english language.
The first definition is self-explanatory. But, I like to have fun with the second one. How about AN EXTREME NAP? Maybe EXTREME DEODERANT? Maybe EXTREME BAGELS at Brueger's. You get the idea. The word is EXTREMELY overused.
by tradesman May 6, 2003
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1. When something is far out, it is said to be extreme.

2. Catch phrase of Xtream Camera Man Wally Simons.
This is gonna be X-T-REME!
by Extreme June 19, 2004
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someone or something that goes way beyond any normal parameters. an event to take special note of. originally coined in Chester by a group of sad young men looking to try an increase the size of their chodes. it didnt help. they do argue however, that oral sex did.
that was extreme!
by Appo November 10, 2003
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