An exclamation to express happiness, joy, elation. Eeeeesssst will sometimes be followed by the word Ahhhhsssst.
As D-bo was playing dominoes he realized his next play would result in 20 points as well as getting domino. As he slammed his last bone down he shouted --- Eeeeesssst ...on your backs beyotches!!!!!!
by Louveezy December 4, 2007