125 is short for a 125cc (the engine size for a) moped/scooters. Mopeds such as this are available to under a basic licence called CBT (Compulsory Basic Training) which are given to people learning how to drive. These licences can be given to 17 year olds. In the UK, mopeds/scooters are often used by gangs for drug deliveries or a form of a drive by attack/knife attack.
Sav'O: My bro wanna lurk on opps, so we go round there on a 125
by LitttlK April 12, 2019
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125 as an Angel number; This is a sign to suck dick.
I keep seeing 125, lemme suck your dick.
by UnholyEnchantressEvie February 10, 2023
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One eigth of a kilo, or four and a half ounces of whatever you're talking about.
"I started with a ball and next thing I knew I was C.O.D. on a 125."
by Dr. Todd Reezee January 28, 2009
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George W. Bush's real IQ, contrary to popular belief, is 125 (at least 2x as high as the average liberal's).
A 125 IQ is pretty good, as compared to Obama's 27.
by ReLuqTanT March 3, 2010
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1. A 1993 Nissan Altima with only 3 gears because 3rd and 4th are broken, hence 1,2,5

2. Johnny G's dick because he plays with it like a stick shift.
John is tring to sell old 125.
by J-law March 11, 2005
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one finger in the stink, two fingers in the pink and five to her jaw
by BNY January 8, 2009
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A great race bike built by Yamaha. It will shit on any raptor after it crashes and explodes mid race, and will beat any other bike. It looks beutiful and sounds like heaven.
I wish I had a yz 125.
by NRA 4 life May 26, 2014
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