The fleshy sack(s) that hang below a male’s shaft that vary in size, effectiveness, and hairiness. There are as many variations in the appearance and size, but all fall under this title. Meat Biscuits produce baby batter and during times of eroticism spread this batter to the males body and eventually coats the brain causing an already bone ready male to exceed their normal limitations of acquiring a sex partner. Males under this influence will openly spend most of their hard earned cash on liquor, gifts, and dinner with the intent of placing their shaft in a flesh pocket hoping to shoot the baby batter out of the meat biscuits.

when you're hungover as shit after a spending a night drunk as a skunk

Noun /mēt ˈbiskit/
A person of such monumental stupidity and lack of cognitive capacity that you wonder how they remember to breathe.

I.e., a useless sack of meat.