The volume of bottled beverage which exists below the seam of the plastic bottle. It is often used as a guide marker for if someone asks for "saves". Look at a two litre bottle of coke for instance, near the bottom there should be a circular seam, anything below that is the skegs of the bottle.

A little weasel of a human being. Just a little shit.

Part legend, part donny; a skeg isn't a person it's a lifestyle. In order to be a skeg, your first thought in the morning should be whos batty should I twonk me nash in today then.

To BAN

Noun: The unique aroma behind one's nails after one scratches one's bum.

A skeg is a little peace of fucken shit, most of your friends can go by this term. skeg is a sneak diss and a half. Can also mean something small, like a small amout of food.

Noun (n) - derogatory term for a Canadian: used within Canada as an insult to its people.