18 definitions by Limbo

To take a short recess from other (i.e. military) business in order to use the head, or toilet.
We'll split to have a head break in about five minutes.
by Limbo February 25, 2006
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An age old custom for stoners to smoke marijuana with gusto on Friday because it rhymes slightly with the word fire.
I got the bud, you coming to "fire up Friday" at my house?
by Limbo December 2, 2005
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Thought Vacuum

People usually watch TV to escape from the real world or to pass the time. But after watching TV enough and doing little else to keep it busy, the brain will enter a recessive state, usually leading to short term memory, minimal attention span, etc.
That was a good episode of Lost. I wonder what else is on.
That was a good episode of American Idol. I wonder what else is on.
That was a good episode of Family Guy.
*picks up a book*
Huh, none of these words make sense. Oh well.
*picks up the TV remote*
by Limbo March 5, 2006
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A biological mechanism, commonly of mammals, used to restore oxygen to the brain when fatigued.
If none of us yawned we would either pass out or become mentally debilitated, so yawning during a boring conversation is not that rude after all.
by Limbo March 5, 2006
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