Originally a Native-American word used to describe women who would be used solely for fornication by men, then tossed in the garbage like a used rag. Now-a-days, the term is used to describe women who have sex with men, make them a sandwich, and are immediately thrown out of the vicinity.
Tom: I had sex with this total slam rag yesterday
Jake: Nice man, what kind of sandwich did she make you after?
Tom: Turkey club
*They High-five*
A person of homosexual orientation, usually male, that thrives on sex with multiple partners, sometimes at once. This person is usually an excessive partier, and has very low self worth. If this person is not sleeping with a new partner each night, they are prone to bouts of serious depression. closely related to the term slam pig used to refer to permiscuous heterosexual women.
Dude that guy is super gay, and I heard he fucks every dick he sees. He sure is a Slamfag.
She is the kind of girl who is really bold and an example of a true feminist ! She also can be very caring at times and is great and teasing friends on their posts and all !! She is a great friend