the smell procured when one sits for an extended period of time,
heating the ass area up to inferno-level temperatures, thus creating a
concentrated ass smell in the area, often mistaken for a terrifyingly horrible fart.
"Man, after watching that six-and-a-half hour long
Lord of the Rings film, I have some major hot ass."
"Todd just stood up after the
Rob and Big marathon and
let loose some terrible hot ass. It just about murdered me."