What is Pbbt?
1.
the sound used to describe the action of a person sticking out their tongue and blowing hard making a farting noise. Used to express disappointment.
You can't go to the concert next week? pbbt! you suk...
2.
Peanut Butter Bogey Time
a slang word to describe the act of smoking cigarettes, derived from the popular web cartoon "peanut butter jelly time"
yo... pbbts?
See
3.
An abbreviation for the English version of the Arabic honorific Muslims say after of the Prophet Mohammed (pbbt!). Shia Muslims also use pbbt! after the names of Shia imams. The exclamation point is a modern addition derived which does not occur in the original Arabic.
Mankinds desperate need for the message of the Prophet Mohammed? pbbt!
See
4.
Portugese Big Black Tony
Just a name to make fun of somebody, especially if they are portugese, big, and black.
ex. Yea I met that guy yesterday, he was such a pbbt.
See