420 is a number composed of:

• "4" for the hundreds
• And "2" for the tens

This number is between 419 and 421.

Today, the most common use of this number: is to refer to cannabis.

4:20 or 4/20 (pronounced "four-twenty") is an expression used in North America as a reference to cannabis consumption...

Originally, 4/20 referred to the time of day when a group of American university students would meet at 4:20 pm to smoke.

It's also the name of the various spontaneous gatherings that take place in various parts of the world at 4:20 pm on April 20, where participants campaign to challenge cannabis legislation in order to promote cannabis research and development.

Related tags

• cannabis
• drugs
• number