To get pumped or excited for an important day or event.
by Shaky March 28, 2004
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Yeah Yeah is a sign that the person does not care or give 2 shits. It's an arrogant saying but it is very sweet to say to someone.
"Yeah Yeah, Suck It Queerbait!!" Matty Dangles

"Yeah?!.....Yeah!?....SUCK IT!!!"

"Yeah Yeah, you're a fag!" DS
by P. Benz November 17, 2005
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Any expression of extreme joy.
Not just Yeah!, that's great, YEAH!YEAH!
I am batman, yeah-yeah!
by URTEHSUCK June 26, 2006
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Orignated by the Roseville 5 and spread from there, slang for something going wrong in and saying it in extremely sarcastic way.
If you spill your milk all over yourself. YEAH YEAH!! also adds to the sarcasm if you say... YEAH YEAH, thats, what i love.
by Matt August 28, 2004
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Yeah yeah is what u would call an autistic human/animal usually small dogs or dumb animals are referred by it
She’s a yeah yeah she can eat squirrels it’s a yeah yeah
by Daddy7388)71 December 10, 2019
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A magic force that compels 9 year olds to changing their profile picture into a weird looking man wearing shades.
Oh yeah yeah
by eners49 January 25, 2019
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