The time your dumbass refused to eat dinner and then your suddenly hungry in the middle of the night. Midnight snack time is magical because for some reason everything you do, makes a noise louder than the Big Bang.

A term used to reference cannabis/marijuana/weed.

Midnight Snacks is a radio show hosted by W.T. Snacks, known as a moderator of 4chan.org. It is played at 12AM of every Tuesday night/Wednesday morning

When a person decides to eat way too much food at an unsightly hour of the night.

The variety of "Snack" that you only see late night. Also known as a mistress or fuck buddy.

This occurs when your spouse wakes you up from sleeping, and you become their midnight snack. ;)

Used to describe a situation where someone will get out of bed in the middle of the night (despite the title, any time between bedtime and sunrise would be considered 'midnight' in this case) in order to have a quick bite to eat. This could be for any reason; the person may be hungry, or not tired, or just really craving a specific item of food. The snack is usually followed with the person immediately returning to bed.