For the most part, 23 has a very confusing origin and usage. It is often considered to be a great number with different meanings and symbolism. It can be used to denote something amazing like when Michael Jordan wore the number 23. It can also mean something that is plenty like how Miley Cyrus used it in her rap song for alcohol and drugs. One might use it to describe an age where horrifying adulthood sets in.
Due to its variety of potential usage, it has remained very culturally significant and prevalent. You might notice someone using it like this:
“I’m 23 because I’m the greatest at bottle flipping.”
“Bring us 23 bottles because we want to get wasted.”
“I’m going 23. Damn, I feel all the responsibility weighing down on me.”