1. Acronym for "porn CD"
2. Acronym for the slutty female music group "PussyCat Dolls"
1. "OMG dude, my mom was looking through my room and found my PCD! It was an expensive one too..."
2. "Hot dayum! No wonder our children today are so slutty. Damn PCD. PSH, no I don't wish my girlfriend was hot like you!"