A slore is a word that combines slut and whore together. It is a derogatory slang term used to describe one who is simultaneously a slut and whore. This person is usually found to have many sexual partners, is promiscuous and will do anything for sex. It is a word that must be used wisely...
"Wow that girl is a desperate slore!" said Jonathan.
"I heard Camilla is becoming a slore, she's hooking up with every boy!" said Jonesy.