Spelt queff, quef or queph, a quef master. A person who understands quefs on a level no one else does, they can make them happen on command or make someone else quef of comand. 8 in 86000 are queff masters. Quef masters are often short but some are tall, they also really like hot pockets. The first queff master to ever exist was god as he made Mary queff and that's how Jesus was born.
Person 1: man I made her quef on command, I'm a total quef master
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.