Definitions by HOCHHHH

FIAJ 

Fart In A Jar.

From the Xbox 360 video game; Saints Row: The Third achievement, "Stay Classy Steelport".

-Check Achievement Hunter Season 10 Ep. 34

"Killed 25 Gang Members each with 'the Penetrator' and FIAJ, the best guilty pleasures available."

FIAJ by HOCHHHH December 5, 2011