used in web forums to denote a quote that they entirely agree with 100%. the term "you took the words right of my mouth" comes to mind.

however, because they forums disable spaming by requiring people to type at least 3 characters per post... 123 comes to mind
bob: anarchy sucks

jim : "bob : anarchy sucks"
123
by jaredong May 20, 2005
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If someone is trying to attack you you say 123 and punch them
by Jeffery shankz123.1 July 25, 2017
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the numerical version of "abc".
Which means, "simple"

it is often used as a term denoting the word "numbers" or referred to counting

123 is also the first thing that comes to my mind when I hear the anything related to numbers or maths.
Do you know 123?
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It's as simple as 123
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by Nick Karoshi August 4, 2011
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123% is another inside joke by alva and bella, it can mean anything like for example doing something batshit crazy like sleeping in your bathtub or something as simple as a sprite lid on the ground. if you know, you know. rukiball.
so what did you do this weekend?
123% dude. 123%.
by berkan November 13, 2019
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No one on this earth
Can love you....❤️
More than I do
123… simply not possible….
by Wanderlust_721 November 4, 2023
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the first numbers you learn in your early childhood.
by Akuneko the Sly August 5, 2004
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