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4.
When two or more people around someone fart around the same time causing the stink from their farts to meet at that person and making a super cloud of stink like when the cold and warm fronts of a tornado meet.
Oh man, it stinks so bad over here. I must be caught in a fartnado.
by Matt D. Underwood March 02, 2008
 
1.
When two or more people around someone fart around the same time causing the stink from their farts to meet at that person and making a super cloud of stink like when the cold and warm fronts of a tornado meet.
Oh man, it stinks so bad over here. I must be caught in a fartnado.
by Matt D. Underwood March 04, 2008
 
2.
Spinning rapidly as you fart to disburse the fumes over a wider area.
Luke performed a fart nado to maximize his farts effect at the wedding.
by Strawberry floss June 05, 2014
 
3.
The act of ripping a stanky fart next to another person then immediately running around them tight circles so as to create an inescapable cyclone of noxious fart gas.
Dude I just got fartnado'd pretty bad, every direction was full of stink.
by TtotheDM January 31, 2014