P.O.P. Hold it down Share definition Flag P.O.P. stands for pussy over penis and hold it down means to represent.Lesbians represent! Donna: Momma I love you! Donna: P.O.P. HOLD IT DOWN! Donna:Pimp squad baby 4lyfe! P.O.P. Hold it down by clicker967 January 7, 2015 0 0 Get merch Get the P.O.P. Hold it down mug. Buy Now — $32.95 See more merch