Top Definition
1. The host of Nickelodeon's game show Double Dare. Also has OCD.
2. Very obsessive compulsive individual or someone who might be a neat freak.
Mike rearranged all his DVD's in order of the year they were released. Why must he be so Marc Summers.
by Dan September 19, 2004

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Someone who spends a lot of time inspecting the carpet.
Guy1: I don't mind going down on her as much. I've been doing it every night.

Guy 2: Damn dude, you're turning into a real Marc Summers.
by Rufus Billingsworth February 21, 2005

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