I wanna go to Hawaii! Yay! Yay!
by IAMSODOT March 11, 2004

by Bookworm February 02, 2005

I was pounding some yay last night
by Bigbankroll562 December 21, 2017

Often used as an exclamation for joyous occasions. Also sometimes used as a slang term for "this" when describing an object or person.
by Happpinesss June 05, 2010

1. Slang for Cocaine.
2. Slang for cocaine that is relatively cheaper than the real stuff because it has been cut into a much less pure form.
3. An expression of enthusiasm or joy, often meant to be facetious.
2. Slang for cocaine that is relatively cheaper than the real stuff because it has been cut into a much less pure form.
3. An expression of enthusiasm or joy, often meant to be facetious.
by Illusion420 September 01, 2010

A unit of length commonly applied in the study of caldera volcanoes. Approximated by 1/2 an arm span of a tall university professor.
by Aegerine October 10, 2014
