Someone has been farting up a storm at school and everyone thinks Keith Emerson is to blame. Unfortunately for Keith, it has earned him the nickname "S.B.D." (silent but deadly). To make matters worse, Keith's dad is a self proclaimed "Fart Machine" who really stinks it up at home. With the science fair quickly approaching, Keith decides he has had enough.
Thanks to his invention of Sweet Farts, the tablets that cancel even the most ripe and pungent fart smells, Keith has become the center of all kinds of attention he doesn’t want. His kid sister has turned into a farting maniac, and his parents blame him. His so-called best friends torture him at school with nicknames like “S.B.D.” (for Silent But Deadly) and try to humiliate him every chance they get. The principal wants to know what Keith’s next brilliant invention will be.
"It is awesome!!"
Anthony has returned from a trip around the world, and he’s ready to challenge Keith, the mastermind who cured the common fart, for leadership of Sweet Farts, Inc. And right now, Keith’s hold on the company is squeaking away: his sister, Emma, is his newest employee, and she cares only about her petting zoo, and his best friend, Scott, is still trying to impress everyone at the lab, even though he’s just one bad idea away from getting fired.