a fecal hat resulting from sticking one's head up another's ass
I gave Janie a brown sombrero yesterday, and while it hurt my bum, she seemed to enjoy it.
by Antwunny June 15, 2004

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Top Definition
Defecating on your partner's head while receiving a hummer. This move is achieved facing away from your partner while on top. Facing the other way results in a brown bow-tie.
Jethro slipped me a laxative that kicked in while Sherry and I were 69ing and she was giving me a hummer and I couldn't help giving her a brown sombrero!
by TheSinkingSpell June 30, 2009

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Your favorite word on a white mug.

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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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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).

Buy the t-shirt