A usually small and sparsely-furnished apartment you keep for the sole purpose of fucking. Especially married men who want a place in town to tryst, and don't want the cost and paper-trail of hotels or the seediness of renting a motel room.
I always take my tricks to my fuck pad on the other side of town where I have my own assortment of sex-toys, a tempurpedic mattress, and the sheets are always clean.
The place where you have sex, usually a bed or futon.
Man last night i nailed this chick on my fuck pad.