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3.
The little fart that always follows after you let a massive one rip.
"Man, you only heard the fart, the after fart was waaaay better."
by Goffray June 30, 2009
 
1.
The one or more smaller farts that occur within seconds after busting huge ass
Bill ripped a huge one and thought he had to after fart but he ended up shitting his pants
by NakJPaulG May 01, 2009
 
2.
It's the stinky farts that you do after taking a massive shit.

It's analogous to after birth. When she pops out the baby all this spooge comes sploshing out.

After taking a massive shit, you will be farting about ten minutes later and they are nasty as after-birth.
I just came from the crapper and dropped a raunchy after-fart on my friends at the gym.
by The Master Gasser November 20, 2009