A fork of Rural Dictionary
When you are smoking some marijuana and you think you start to feel a little high, it is that intense high feeling you get right after you take one more hit that takes you to fucking space.
"Dude I just got a little high" *takes one more hit* *1 second later* "Hoooolllyyy shhhiitttt duuude, BLASTOFF!."
The first hit of Crack-Cocaine one receives for free from their local Crack dealer.
Lashonda's Ghetto Blastoff landed her kids with Social Services.
More commonly known as "Autoerotic Asphyxiation" “I guess you can use anything. I mean you can use an iPhone charger, shoelace, a necktie, a jump rope.”
He decided to do the blue-face blastoff and now that sweet chariot has come for to carry him home.