to give one hundred and ten percent; to give it your all.

A phrase originally coined by BigAl
"Time to give it one one zero"
by Bacon August 11, 2004
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A nick name used by most residents of Lake County, Indiana and the East-side of Chicago for 119th street in Whiting, IN. Once a major cruising destination, its now fallen on hard times. No longer do truckloads of teenagers sit in their vechiles all night long.

Back in the day, we used to cruise the big one one nine all night in a hemi powered Cobra.
by Joe Iron May 20, 2007
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A nick name used by most residents of Lake County, Indiana and the East-side of Chicago for 119th street in Whiting, IN. Once a major cruising destination, its now fallen on hard times. No longer do truckloads of teenagers sit in their vechiles all night long.

Back in the day, we used to cruise the big one one nine all night in a hemi powered Cobra.
by Joe Iron May 21, 2007
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1. A game where the only opponents are two people playing against each other.
2. Also know as speedballing; a mixture of cocaine and herion, most often injected.
1. Jack says to Tommy, "Let's play a game of one on one"
2. After getting out of lock-up, I said to myself, "I'm 'bout ready to head downtown and gets me a one on one!!"
by dieselgirl August 7, 2003
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BASKETBALL, where you (and only you) play against one other person
I played against Santiago in a one on one basketball game
by Home slice August 15, 2005
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An informal code of street fighting, not allowing bystanders to interfere in the fight.
Hey bitch-ass, let's square it up one-on-one in the midldle of the street!
by PGrace August 5, 2003
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