For me, "Roger - Out" and "Roger Wait-Out" make sense, what I don't understand is the logic behind, "Over and Out".
Best bit of 'VP' in a movie?
'Wild Geese' ;
Enemy Radio Operator, "hasgd fgsdgh fhjk fh opoq eorpitqp op, Roger Out"
Best reply heard, "You have been Rogered"