(n.) - a phrase used when dealing on the street to give props or show much respect to someone/something.
Yo Son Big Upss for that game last night! You wuz Ballin'!

Big Uppsssss...To ALL MY HATERS!!!! - Shawty LO
by Z Moneyyy January 27, 2010
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1. When someone needs to grow up when being a baby about something
2. When someone does something great so you congratulate them by saying big up
Oi oi Michael, good job on that presentation fam. Big up, innit
(Definition 2)
by Wobbagong May 27, 2019
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Bushwick, Brooklyn based band oriented around the composition of NYU student Joe Galara88a.
by GoldenChone January 17, 2011
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A very large vertical jump. Usually assosiated with people of African descent.
That nigga right there has big ups.
by lazylizards8 June 5, 2006
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This means big up the boys if you all in a crowd you all shout big up the massive and everyone knows that you have arrived to the party
by misterrrjosh November 18, 2019
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UR is an abbreviation used for Unlock Reality a term which signifies something deep or wise. UR is Unlock Reality

Big Up is a show of respect.

Hense, a UR-Big-Up is a show of respect for something or someone showing depth or wisdom.

These have begun to appear especially on Myspace as comments which start with:

Unlock Reality (UR) followed by a greeting

i.e.
Unlock Reality (UR) Cool!
Unlock Reality (UR) FUN!
Unlock Reality (UR) Fantastic!
Unlock Reality (UR) the one!

If you receive a message like this with a good term at the end, you may feel highly complimented as you have received a UR-Big-Up, indicating that the sender sees you as part of the solution to world problems and not part of the cause.
I found a UR-Big-Up on my page today, it said
Unlock Reality (UR) my sunshine!

made me feel great!
by Bella Savage October 26, 2006
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Traditional male Jamaican salutory greeting accompanied by closed fists bumped one atop the other and then reversed expressing well wishes, friendship and respect
Everybody wid sense big up (yourself)*

*understood
by thinly_veiled October 19, 2003
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