A competition in which teams of four jointly try to finish an 1/8 of marijuana, a 30 pack of beer, a large pizza, and then put together a 250 piece puzzle.
Hey brah do you want to get fucked up tonight and challenge out friends to a 4x4?
by sickysicky gnar gnar surfer November 7, 2009
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Someone who is four feet tall, 4 feet wide
"wow that bitch is a 4x4!"
by KaliKali June 22, 2006
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TRUE 4x4 has "POSI" traction LOCKERS on the FRONT AND REAR difs. IF not, its not "TRUE" 4x4. Get stuck if you don't believe me, only 1 tire up front and in back will spin!!
My hott 1971 K/5 BLAZER (full convertible that is)
by jk June 10, 2004
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A small but large penis. What the penis lacks in length, makes up for in girth. A penis that is 4 inches long and 4 inches wide. It should be able to satisfy most women.
Oh my gosh Monique, the guy I slept with last night had a 4X4 in his pants!
by BiggMexW March 25, 2011
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a sub-genre of garage music that consists of dirty sounding bass sounds with emphesis on the low frequency and bouncy 4x4 beats with reversed kick drums and rolling hi hats. this genre of music is often seen as chavy by the stubborn strain of metal heads and they insist that anyone who listens to 4x4 or bassline are chavs. some people like variation in their music and like to party, ya know what i mean? prsonally i love metal and rock but not as muuch as i love a dirty bassline banger. most moshers are massive legends though!
some artists:
DJ Q
k-orse & Basshound
the squire of gothos
Phatworld (quite Alot from off me nut records)

'oi fred. did u go off me nut last neet? they dropped bombhead riddim by squire and everyone went mental!' ohh yeah...
4x4 bassline :)
by gala bingo March 31, 2014
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The name of Deadmau5's (Joel Thomas Zimmerman, born January 5, 1981) third album released in 2010. It's pronounced four times four equals twelve.

It should be 4x4=16 though because the name just fucks with you
I just listened to 4x4=12, it was dank as fuck.
Don't you mean 4x4=16?
No, tsssss you fuck.
by MoMoSnapple December 16, 2010
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