1) a number between 4 and 6
2) the number of fingers on one hand, or a hand slap involving the hand and this many fingers
3) short for "five minutes"
4) the cops...short for 5-0 (five O)
"You better be ready when the 5 roll by..." -Coolio ("Fantastic Voyage")

Nice job on the 7-11 man, give me 5! Now let's hit up this Dunkin' Donuts. Oh shit, the 5 are in there! 5 of them, dogg! Better wait 5.
by Nick D October 13, 2003
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Given as a sign of full approval. Derived from the voting system on Threadless, it's become a show of love for a remark, design, person, etc. Primary use is in the Community Forum, but could extend to the "real" world.
Blog entry: Here's a picture of me with my new mohawk! I may end up losing my job.. but doesn't it look awesome!?!

Comment: $5.
by Rock Deputy March 02, 2006
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Refering to Highway 5 that stretches from the California/Mexican border in San Diego, all the way up to Canada.
"How are you guys gonna get to the game? We'll probably just hit the 5 for a little bit."
by all4padres June 28, 2008
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The 5 is a very serious group of men, not boys. People might try to copy the name or start a false image. In the end everyone knows who the real 5 are and nothing could change that. Not even a bunch of girls who don't have a 5.
by JDBMOC August 30, 2016
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The shortest form of the hugely popular expression "Laughing Out Loud". The evolution from "Laughing Out Loud" to the expression "5" is as shown here:

1. Laughing Out Loud - (Original)
2. lol - (Original -> Acronym)
3. 101 - (Acronym -> 1337 Acronym)
4. 5 - (Binary -> Decimal)

By using "5" instead of "lol", 1337 typists save 66% of their time, thus the need for the expression "5".

Typically a situation that warrants a "5" is funnier than a situation in which "lol" will suffice.
Adam: I think the person in the cube next to me just turded their seat.

Danny: 5!
by Mr11 June 08, 2007
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