the combination of 50% redbull 50% vodka.

garunteed to fuck you up.

A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.

originally started out as a trendy LA drink, quickly turned into a teenie bopper drink