3 adjectives to describe grog

"Then comes the 'joyous grog!'

With plenty grog to cheer our hearts, We feared nor heat nor cold.

" An immense burst of approbation from all but Monsieur Tourterelle and the bald sleeper, followed this announcement; and so, after a preliminary grog au vin, and another explosive demonstration on the part of the chairman, Monsieur Müller thus began: THE STUDENT'S STORY.

3 adjectives to describe  grog