Knicker bocker can mean anything. From an orange to sexual intercourse.
1.My brother showed me his knicker bocker, or penis.
2.I pushed a knicker bocker, or a hoe, down the Grand Canyon.
3.I am going to has a knicker bocker, sexual intercourse=, with you tomorrow night.
4.Have a knick bocker, wonderful, day.
by IMwise March 17, 2009

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A guy who pretends to have feeling towards females, to cover up the sexual feelings he has towards men.
OMG knickerbocker i love you'' ''I love men.'' ''Dakota Taylor is my baby'' '' I love Dakota.''
by you know? October 07, 2010

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Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white 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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An immature move requiring someone to fart into a plastic bottle, cap it, and open and squeeze the plastic bottle to blow fart contents into another's face.
Did you see the look on that guys face after he got Knickerbockered?
by Mark Jizzowns October 18, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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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