Doyay

to consider something common knowledge; to be used in place of duh,"of course" or "obviously" but with the added attitude of a 15 year old valley girl.

"This word should have been posted on this crazy-rockin site already."

"Doyay!"

Usually followed by a hair flip and chewing of some watermelon bubble yum.

by blondie5000 April 15, 2009