The FUN way to say "yup".
Can be confused with 'yepperdoodles'
Both words created by A.L.T., VERY early in the century. It is merely getting attention now, but was around since the beginning!
"Allie, do you wanna hang out 2moro after school?"
"Yupperdoodles! Sounds fun"

"Can people say 'yepperdoodles'?"
"Yupperdoodles! But i just like 'yup' better than 'yep' lol"
by The REAL A.L.T. February 20, 2009
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when you agree with something being said or that is occuring or is about to occur.
"Hey you wanna go to a movie tonight?"
"yupperdoodles"
by Sweetster May 26, 2009
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This is the best word ever and an extension of the word 'YES'. Meg Graham created and OWNS this word. Zain Ahsan will be convicted of theft of a word by Meg Graham who created and fake-copyrighted this word. Goshhhh Zain, just be a butt! :D
THE BEST WORD, YUPPERDOODLERS TO USE IN CHAT! DO NOT STEAL! :D
by meggymooXD August 02, 2010
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An unnecessarily long extension of the word "yup".
YUPPERDOODLERS!
by aZain July 31, 2010
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