Yayyyyyy!
An expression used by children to depict a happy expression. Children also seem to think this word can have an infinite amount of Y's when, in fact, it has only 2. One at the start and one at the end.
"Can we get ice cream? I've been good all week mommy!"
"Sure thing darling!"
"Yayyyyyy!"
His mom was disturbed at the sheer amount of Y's he could stick in a single expression.
"Sure thing darling!"
"Yayyyyyy!"
His mom was disturbed at the sheer amount of Y's he could stick in a single expression.