look up any word, like smh:
 
1.
Behind Closed Doors/Sugar Daddy. Relationship where a woman offers sexual pleasures or other attention in exchange for money, gifts, etc.
A ad in a paper would read "BCD/SD A happy woman, makes a happy man!" A woman looking for financial help in exchange for weekly visits with an older man. SD/SB. (Also see Sugar Momma)
by Stormgiant July 17, 2012