Original artwork, not a still
That is my virgin alarm, it goes off before you do!
— Spaceballs · 1987
Behind the line
What it means
Our interpretation.
The joke gives an alarm a sexual double meaning: it sounds before the other person 'goes off'. That turns a warning system into a bawdy comeback about timing. The speaker makes the device seem one step ahead of the advance it is supposed to interrupt.
Context reviewed
