Snart

A variation upon the traditonal "Shart". Many think of a snart as a fart released upon a sneeze, but in actuality a "Snart" is a shart brought on by a sneeze. So, in conclusion a snart is a sneeze, which causes a fart, which causes a shit thus creating the Snart.

Can Ryan borrow a pair of underwear?, he just snarted and needs to change.

or

Jessica sneezed, and that sneeze forced out a fart. She had to check her underwear after she sneeze farted. It was clean and she was happy that she hadn't been plagued by a nasty snart.