A race taking place on any paved surface with 2 or more cars, where all contestants are to hold their speed at exactly 20 mph and at the end of the third honk accelerate to 120 mph at minimum.

Similar to 30, 35, 40, 50 and 60 rolls, all of such races have the standard of 100mph between start and end speeds.

Obviously the person in front wins if they complete the gap first, they stay out in front until all participants mutually shut cars down or all other participants let off early.
Jon wants to 20 Roll against you in his Camaro, don't worry though it doesn't even hit 100 mph.
by PR Buck February 26, 2016
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A bitch type of gang wich is luckly the second largest african-american gang that still active. they territory goes from south of 21st to west of orange ave. According two the Og's they will never c peace with the deadly lb gang called insane crips . they dont give 2 fuccs about their latino beef, with vario longo gang,some may say that the beef cause is a racial tension. THEY fly with the steelers colors , wich are black and yellow, but they're crips so they also fly blue. When I say a rolling 20 is a bitch type of gang, you can think of snoop doogg who never did shit and yet still rolling 20 crip. He may have made the crippin culture something fashionable to bang crip, but he made the citylook bad inumerous times, just like when he displayed that politics shit on long beach by claiming he 's gang voice , going to the police department of los angles asking them to stop the violence, making og's from his gang pissed of for his lack of inteligence of bangin for the hole city and made then ask him for using his money to the good of theirs comunity and helping the youth
fuck slobs Im from rolling 20's crips my nigga
by vario rolando January 7, 2018
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The Rolling 20 Neighborhood Bloods (R20NHB) are a predominately African-American street gang in the West Adams community of South Los Angeles, California. During the 1950s and 60s there was a gang in this area called Blood Alley on Cordova Street near where the Santa Monica Freeway is today that was the predecessor neighborhood to the Rollin 20s Blood. In the early 1970s when black gangs were on the rise, the youth from this neighborhood continued the Blood identity from the previous generation, but it was not related to the Blood identity that grew in the 1970s. Some of the founders of the 20s are O/G Big Red, Al, & Tee Coleman.
by kapalottoobraxzy January 10, 2023
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