Top Definition
1. To "tell" or "serve" someone/if you got something right, and prove someone wrong, you say it.
Example: BUYA! I told you the answer to #4 was 234!

2. When what you have to offer, etc., is better than another persons/when you or your possesions is better than someone else's.
Person 1: I got FIVE computers!
Person 2: Guess how many I have?
Person 1: 2?
PErson 2: NO! 14...BUYA!!!
Person 1: 2+2=5.
Person 2: NO! It's 4.
P. 1: Show me.
P.2 (counts on his fingers and shows the person)
When P.2 realizes that 1 understands,
Person 1: BUYA!!!!!!!! I was right!!!!!!!!

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alternative spelling for booyah. an exclamation of joy or excitement.
Buya, that's my 1024th post on the forum!
by heindsight September 08, 2006

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

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
A girl who puts in all the hard work to succeed in what she's doing.she is pretty,adorable just perfect.she is a peacemaker as she hates conflict.she is the type of friend everyone wants to have because she doesn't betray.normally hated the most because of her kindness but she is definitely a girl to be friends with
Friend:buya is such an amazing person
by Xaa December 12, 2016

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

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

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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