this is how 'pumped air' works. (Video)

[1313Jr.1313]

i'm with you superman, you don't smell the clip, you watch it and fatasize... i have nothing against mfx and fb, they make awesome clips, but i'm pretty sure that they "they use pumps" accusation is completely valid. furthermore, by definition of a fart, even if they use a pump, the air that comes out is still a REAL FART.

[giovanni]

I am an expert of Fart Brazil, watching about 40 Fart Brazil full leght movies. The truth is that it's almost always pumped air. But It's very very sexy anyway.
Even if it's not fermentation they can still be called farts, artificial farts, but farts anyway. Love fart brazil