A stew is a combination of solid food ingredients that have been cooked in liquid and served in the resultant gravy.

Referring to someone who is not very intelligent, (or just another word for stupid).

drunk; inebriated. Under the influence of alcohol.

The act of male masturbation using your own shit for lubrication.

it is literally anything

Beer.

Let's be real here people, you talk about it all the time, and you need codewords for it sometimes. Say stew, not beer. It even sounds ridiculous (see below).