Skip to main content
1. Warranting the expression "yay"; possessing the quality of yayness.
2. Extremely happy; joyful.
3. Unbelievably, soul-shatteringly cute.
1. "I just won a million dollars! How yayful is that??"
2. "Video games make me yayful inside."
3. "Awwww, look at the little kitten! So yayful!"
yayful by Kiri Amaya July 20, 2008
Related Words
another word for paper, skilla, money... originated from the yay area made popular by E-40
spendin all your yayfer

Yay Area - E-40
yayfer by nothin June 18, 2006

Yayfullness 

A general expression of delight that is longer but more enjoyable to use than "yay." Usually reseverd for situations that are not overly common so that the phrase does not become unwieldy.
Friend 1 "Finals are finally over!"

Friend 2 "Yayfullness!"

Random person who just got a new phone "Yayfullness!"

Someone who snagged the last cookie in the school cafeteria "Yayfullness."
Yayfullness by AverageEmi June 7, 2009
a word describing pure happiness, better than yay of course
"I just bitch slapped that whore! Yayfers!"
yayfers by stork the dorkk July 2, 2006
full of yay. awesome. replacement for any postitive word. used describe people named carolyn
Man look out those waves, so yayful.

Bro, i found 60 cents on the street, HOW YAYFUL IS THAT.
yayful by Nikhil Mathew December 9, 2008
Contracted form of "yay for". Used to express the inate goodness of something.
To express your joy about weekends: "Yayfor weekends!"
yayfor by joshw April 25, 2006