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5.
Catchphrase of multiple world record holder and Olympic gold medalist in swimming, Ryan Lochte.

According to an article published on UniversalSports.com Lochte explain: "It means everything, like, happy. Like if you have a good swim, you say, 'Jeah!' It's good. So I guess it means, 'good.'"
First day of competition.... All I can say is its bout time. Jeah!!
by LOCHTELOVER July 31, 2009
 
1.
A replacement word for Yeah or Yes.
Ohh Yes! == Aww Jeah!
by Cameron Leslie February 04, 2003
 
2.
A cool way to say "yeah" or "yes", but is being hijacked by Olympian Ryan Lochte to mean anything.
Guy A: What do you think of Ryan Lochte's intelligence?

Guy B: Jeah.
by AK092380982340982309 August 18, 2012
 
3.
another meaing for "yeah"
jeah dats hot
by p dizzle March 31, 2003
 
4.
The word "JEAH!!!" is an interjection that can often be used in the place of "Yes" by individuals who prefer to answer simple questions with extremely loud and inappropriate responses.

"JEAH!!!" can also be used in agreement of something that is not a "yes or no" question, similar to saying "that's awesome." Often this interjection can be used at random intervals when no questions are even asked or in the middle of an awkward silence.

For added emphasis, more consonants may be added to the beginning of the word. The longer the "build-up" to the "climax," the greater the effect.
Thus,
"JEAH!!!"
becomes
"FVJEAH!!!!!"
or even
"CHVSHBVWDTRVDSFKVVJEAH!!!!!!!!!!!!!!!"

It is important to not confuse "JEAH!!!" with its cousin "MYAH!" which has similar useages, but is of different origins.

Although the true history of the word "JEAH!!!" is shrowded in mystery, it appears to be either a degradation of the word "Cheah," which is believed to mean "Cheers," or it is simply a rebellious form of the word "Yeah," coming from "Yes." Scholars are still in debate to this day on the matter.
Question: Would you like a glass of warm milk before bed?
Normal Response: Yes, thank you.
Highly Inappropriate Response: JEAH!!!!!!!!!!!!!

Statement: I just got a new car.
Normal Response: Oh, spiffy.
Ridiculously Crude Response: FVJEAH!!!!!!!!!!!!
by River Chud December 29, 2006
 
6.
A word often used when getting boozed, it can never be over used and should make the entire crowd laugh. Originally from Northern California but has spread across the world. Webster thinks it should replace the words "Yeah" "Yes" and "Ya" but we'll see what happens in 2012. The most recent usage of the word "jeah" has been used while "cougar hunting" in the myst of arizona. Not only do the elder folks shun it, it happens to be the most simple often used pick up line among college students. When in doubt always remember that "jeah" is the new "fuck". That is one simple thought to sleep on.
"Jeah mmmmm jeah jeah ohhhhhhhhhhhh mmmmm jeah jeah OH JEAH."

Lady, "You are young, dumb and full of cum!"
Me, "Jeah!"

- "How about you go fuck yourself?!"
- "Jeah!"

Jeah its wreal hot out here
by deeeemo October 03, 2010
 
7.
An amazingly beautiful , sweet , kind young lady with a hella body. You will never find another person like her. Her smile lights up the room , and cares for people who couldn't give her another look. She loves who she loves , yet denies to to herself. She is a true friend. She hides many secrets behind her smile.
Boy 1: Bruh, Jeah look fine af today.

Boy 2: I know. She so innocent looking. There's something different about her. I like it.
by Llamatime45 October 23, 2013