Top Definition
453
adjective similar to "1337" but specific to the actuarial profession. A word to describe something as incredible, amazing, great but in an actuarial context. This word was created in honor of the legendary candidate 453, who was the only candidate to pass casualty actuarial exam 7 in the Spring of 2011.
That loss development factor is 453!
If I pass my next actuarial exam, that would be really 453!
by oathlisten2 June 24, 2011

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453
text talk or shorter version for "cool story bro" similar to 143 for "i love you."
person 1:"Sometimes i like blue, but then again i like purple too!"

person 2: "453..."
by my naymz jakub October 20, 2011

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

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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