mothra crotch
When a female's labia resemble the large moth-like creature from the 1960's Godzilla movies.
Jeremy: "I had sex with a cheerleader last night."
Joshua: "Really?! That's cool."
Jeremy: "No, it wasn't. She totally had a mothra crotch-- now I know why they wear bloomers."
Joshua: "Really?! That's cool."
Jeremy: "No, it wasn't. She totally had a mothra crotch-- now I know why they wear bloomers."