Used to describe an unpleasant smell

The worst smell you can possibly imagine.

As a police office is patting down a suspect, as he goes down the leg he get a whiff of nasty, sweaty, funky ass.

Used to describe the scent eminating from a man's ass who obviously has a serious medical condition. Also a by-product of irritable bowel syndrome, this condition can also lead to sharting.

When a fat kid opens his butt cheeks and it smells like sweaty balls

A descriptive for a terrible smell. Often "wide open ass" is used to describe a geographical place. Less often it is used to describe the stench of a person.

Adjective describing someone that is a complete loser.