Urban Dictionary: fat one

"I just rolled myself a fat one."

by bgt April 01, 2003

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1) large penis 2) fat chick

I slapped a fat one with my fat one!

by MBC April 01, 2003

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A penis, specifically a bulbous or "chode" like member. Less of a "shlong" more of a "wang".

"Slap a fat one in your mouth and STFU"

by Colly February 22, 2005

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An overly sized penis (like my own).

Nice hair faggot. Choke on a fat one fucker!

by Huge fucking dick April 01, 2004

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The fat one is the proverbial "big, fat cock," usually used to describe something bad, often added on to "sucks" or "blows".

1:That song blows the fat one
2:this party sucks the fat one
3:it licked the fat one

by the only smart person in the world January 30, 2006

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One living entity of large volume especially in the measurement of weight.

"Over there, she's a fat one alright!"

by Hollering Holocaust April 09, 2018

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A fat blunt or joint

Let’s smoke a fat one

by Scbestie January 12, 2019

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