The fiery sensation you feel on your anus after taking a potent shit; usually occurs after eating some sort of exotic food.

The feeling you get the morning after getting extremely stoned the night before. Somewhat of a confused "not all there" feeling, as if you were still stoned but not.

the remaining used herb, after you have vaporized it. Depending on the type of weed, this can be anywhere from black to a lighter shade of brown. The chances are if you're a stoner, you save this and use it in another way.

Thinking of a good come back in an argument well after the argument has ended.

The drowsy, tired, and undermotivated feeling people get after coming off of pot.

An Afterburn is commonly linked to a pain in the anus. Often the pain will appear randomly and without warning! The majority of sufferers have had previous experiences of extreme shitting and pregnant-like stomach cramps

The post residual high you have from getting stoned the night before. Hangover is to beer, as after-burn is to weed.