Chech'tluth

From the Encyclopedia of Speculative Fiction - http://encyclopedia.wizards.pro

Chech'tluth is an extremely potent Klingon alcoholic beverage that looks to be smoking. Worf served a cup of chech'tluth to the Bringloidi leader Danilo Odell in 2365, after Odell found replicated whiskey to be lacking. (TNG: "Up the Long Ladder")

Worf tells the replicator "joq tlutlh" when he requested the drink, which literally means "bold drink", as defined by the thlIngan Hol translation from Marc Okrand's "The Klingon Dictionary".