Top Definition
1.Self-Defense System.
Rex Kwin Do we use the buddy system.
No more flyin' solo.
You need somebody watching your back at all times!

2.rip-off program.
aight dawg, that show was a Rex Kwon Do.
by jiminence March 18, 2005

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A very feisty little beta fish that leaps out of his tank to bite your finger when he is hungry.
Dude, I was feedin' the rexkwondo last night, and he totally was ragin' on my finger!
by crispycritter January 18, 2011

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