Vibrator (device designed to stimulate a woman's genitals).
Back-of-the-book; denoting those stamps in a catalogue that are not used for the payment of regular postage fees, and are displayed separately in the catalogue after that listing; the division between these two groups varies with the publisher.
The female genitals.
A cunning or mischievous trick; a prank, a joke.
A fool.
A buttock, or the buttocks; a person's bottom.