Al: Now that we've weeded out another traitor from the ranks, let's see if there are anymore Mrs. Doubtfires in here!
(pulls on the hair of a powerfully built woman and is surprised to discover it really is a woman)
Al: Hey! You're a woman!
The act of ejaculating on woman's face, then proceeding to spread it to form a sort of mask, then shouting "Hello!" in a british like accent as pronounced in the move.