Top Definition
Biggest Mistake of Your Life. Typically used to express your disapproval of something someone said or did. Also can be used as a strong form of advice.
Person 1: Hey guess what! I just got an email from some guy in Nigeria that said I could inherit millions!!
Person 2: Please tell me you didn't give him your info...
Person 1: Yeah I did why?
Person 2: BMYL

Person 1: Hey I just sold my Subaru for a Honda
Person 2: BMYL
by HolmesCT September 20, 2011

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary 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).

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Bite me, you little shit.
Used to avoid TOS violations on certain forums, it is a way of getting your point across to a troll.

"Thanks for your opinion. BMYLS"
by Javajabbers May 18, 2008

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