1)To represent, in a stereotypical fashion, a memeber of the young, lower middle class black society. Can be used to reference a person of non-balck heritage. Instead of saying something such as "he's a straight up nigga", the phrase would be reduced to a shorter (and more agreeable) "he's straight up"

2) a word use to describe something/ someone that is exciting or worth while
1) "did you see that guy with the ghetto blaster? that guys straight up."

2)- "man, chris. youre badass....you totally chugged that fifth of jack."

"that because im straight up"

-"hey did you go to marks party last week? i heard it was off the chain"
"hell yeah man....that shit was straight up"
by ChristopherO October 20, 2006

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1. used to describe something that points upward
2. saying used by people to exaggerate something
1.that stick points straight up
2. Yo, that's straight up stupid, man!!
by Andrew May 04, 2004

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Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt