Top Definition
The couple name given to Grey's Anatomy characters Meredith Grey and Derek Shepherd. It's only used outside of the show, when fans are talking about them.
Did you see last night's episode of Grey's? You see that McDreamy moment? I love merder!
by Maybelle29 July 03, 2009

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a type of insane muderer who kills with a meathook or a wooden pole
john is a merderic and will be sent to a insane new home
by kingofsin666 March 26, 2007

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