Answer:

ladiesfirst

Answer	Crossword Clue
LADIESFIRST	"After you" relative
LADIESFIRST	Door holder's quaint invitation
LADIESFIRST	Opening statement?

LADIESFIRST	Tenet of chivalry
LADIESFIRST	Cackling cry from a mad scientist before unleashing havoc on southern California?
LADIESFIRST	Says "I didn't do it!" before fessing up?
LADIESFIRST	Rule of order?