buck yeah 

A phrase used for extreme excitement, especially when referring to amazing occurences and chance happenings. One buck yeah can lead to multiple buck yeahs, making it a dangerous phrase to use.

"Buck yeah, i just found an unopened box of cheez-its"

buck yeah by joel rottman May 15, 2006

Buck yeah 

A situation that is not ideal. It is considered a buck yeah situation.

Bob: I left my oyster card at home
Alice: Raw, that's a buck yeah situation you're in

Buck yeah by Madman124 August 8, 2018