Definition 1: When someone farts in a chair, and the gas from the fart remains embedded in the cushion. After standing, when the perpetrator (or some other poor soul) sits down, the fart is re-released into the air.
Usage Example: "Steve must've had bad gas last night, because when I sat in his chair this morning I freed some cushion dwellers."
Cushion Dweller
Definition 1: When someone farts in a chair, and the gas from the fart remains embedded in the cushion. After standing, when the perpetrator (or some other poor soul) sits down, the fart is re-released into the air. 
Usage Example: "Steve must've had bad gas last night, because when I sat in his chair this morning I freed some cushion dwellers."
