A Carpet muncher is a term used to describe a lesbian woman. It is so named because many lesbian women prefer oral sex in their relationships. They munch (eat out) the carpet ( vagina with pubic hair)
A girl who prefers to have sexual interactions with another female, usually ending up in orgasm. This person tends to have dark hair and drinks orange juice very frequently. These carpet munchers get pretty wild and could be found at a party drunk as hell without a shirt.
"Bro, I was gonna hook up with thatdrunk girl who was stripping last night but it turns out she was a carpet muncher!"