D-day capacitor
A brain part only ladies have that keeps track of every dumb thing your partner does. It doesn’t tell you to say anything. It just waits for D-day to come and dump everything on you like a pile of garbage.
Her capacitor had enough of him eating her chips 5 times a day.
D-day came and she threw all his dumb stuff at him like a kid who got grounded.
That capacitor had everything he did. Even the time he forgot to take out the trash 12 times.