Define The Big Drink Meaning

The Big Drink
The ocean, sea, lake, or large river, depending on which you mean.

Particularly, the Pacific or Atlantic Ocean.
By Rori
Big Drink
Old slang term for the ocean, especially the Atlantic Ocean.

When my grandparents sailed across The Big Drink they spoke not a word of English.
By Amye
Big Boy Drink
Generally speaking, a big boy drink is an alcoholic beverage that is served in a rather large cup (like, say a big gulp cup) and is usually mixed with hard alcohol and a soft drink.

Bryan wanted to fix himself a big boy drink before last night's Halo session, but, unfortunately, he was out of Mountain Dew.
By Afton