n: 1)a small sac like ball which is filled with tiny pieces of rock, sand, or plastic.

2) a circle game of usually 4 or more people in which you use a hacky sac to play.

Approximately a bit larger than a golf ball, it is played by using your feet (sometimes hands but only in attempt to keep it in the circle). You can also use your body (such as your head) if the hacky sac is high in the air after a pass.

see also: hack, Biff Master Flex

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.