Ayup!simplest excuse of all ..
"Y chromosome"
Wonder when anyone really said "The dog ate my homework."
I have used both of those numerous times in sermons.Bill Cosby; "Why did you drink my soda that I told you not to touch?"
Kid; "I dun-no."
Cosby; "Why did you climb up on he shelf and get the cookie that I told you you couldn't have?"
Kid; "I was getting the cookie for you."