"did y'all all die over the weekend???"
Just in case y'all need some edukatin about southern vernacular. Y'all...ya'll...yawl(only a yankee would spell it this way) is in reference to more than one person.
If it's a big bunch of people and you need to segment them out...y'all over there by the table do whatever, the rest of y'all do this. If you want the entire group do something...y'all all move over to the other room. Did y'all all get a beer?
See? There's a difference between y'all and y'all all.
Just thought I'd straighten that out in case anybody was wondering.