Top Definition
A word used among pilots that refers situations in which weather conditions are poor, forcing the pilot(s) to fly low enough to see the terrain.

"if its too nasty to go ifr we'll go vfr"
tim's a dumb-ass pilot, being a scud runner is going to get him killed
by johndoe91 August 14, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.