20

a number, basically. it comes before 21 but after 19.
unless you are still in kindergarden, you should know this.

17...18...19...20...21...

by Lorraine Nivala January 19, 2009

20

the number of balls 10 guys has

lets see.. how many balls are here?
19? HAH!

by pappy July 29, 2004

20/20

When you look at a girl and you would just Smash her, nothing more. She isn't wife material

Yo bro look at that 20/20 there.

by Centurion slang May 21, 2019

20/20 Vision

A Normal Sight, a vivid perspective.

I have a 20/20 Vision about what I want to be when i grow up.

by 20/20 Vision February 21, 2018

%20

A blank space. Basically nothing

%20

by ‎‏ June 8, 2018

Hindsight is 20/20

Phrase used to describe the fact that it is easy for one to be knowledgable about an event after it has happened.

IE: An individual has a realization about the event that should have been obvious all along, yet they didn't catch on because they were acting in the heat of the moment.

Also allows one to learn from their mistakes.

After looking back on the situation, Jim realized that quitting his job was a foolish act.

Jim: "Dad, why did you let me quit my job without interceding?"

Dad: "Hindsight is 20/20, son, learn from your mistakes."

by TheWiseJanitor July 29, 2006

$20

The amount of money you'l need to pay Angelina.

It's only $20 for a blowie.

by AngelinaLoverxxxWOULD_SMASH August 20, 2019