an inch measurement for the wheels of an automobile.
i got 20's for my caddy.
by Douglas November 19, 2002
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What you use when you wanna pick up more hoes than a WNBA draft.
Man we was rollin in a cab on 20's, we picked up more hoes than an WNBA draft.
by dante444 November 20, 2006
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A period in American history where if you had money, all you had to do was invest in stock, kick back, and enjoy the ride. The street was swarming with gangsters, the Klan was lynching blacks, and the economy prospered. What more could you ask for?

It was THE TIME to be living, that is if you weren't poor, of course. In that case, you would just be picking cotton and shitting in your front yard. If you want to know what it was like, read The Great Gatsby by F. Scott Fitzgerald.
My Great Great Grandpa: "Boy life sure does suck ass, picking cotton like a skunkape all day."

Rich Prick: "Oh cheer up you dirt poor pussy! It's The Roaring 20's!"
by TheSoulOfgenius October 10, 2012
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A pimped-out whip with 20 inch rims. An extra tricked out ride includes 412's in the back, providing extra bass as you're rollin through the hoods lookin mighty fresh.
Machavelli 1- Yo man dat nigga's got 20's on the Wheels. He is grade-a pimp.
Machaveli 2- Straight up.

20's on the wheels 412's in the back, my car lean low and my seat laid back- 81G E & Y0uNg J
by Nick C.W. May 23, 2008
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Refers to a case of diarrhea. Specifically the fact that diarrhea takes 10 seconds to shit, and 20 minutes to wipe.
Dude, I had a bad case of the 10/20's today after I had those 2 burritos for lunch.
by Mr.Kringle April 28, 2011
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