Getting high is a common phrase that people use to describe the feeling of being intoxicated by drugs.
There are many ways to get high. Some people smoke marijuana, take LSD, or drink alcohol. Some people use prescription drugs like cocaine or amphetamines. Other people inhale nitrous oxide from whipped cream cans or ether from aerosol cans.
The feeling of getting high can be intense and fun for some people, but it can also be dangerous and addictive for others.