An ugly or fat girl.
A person who has sex with a fat and/or ugly girl is called a
Land Monster Slayer.
If you know anyone who has sex with fat or ugly girls, it would be correct to begin referring to them as a Land Monster Slayer, because they,
in effect, defeated the Land Monster at her
horrible game.
1.
Guy 1: "Those 2 chicks over are total land
monsters."
Guy 2: "Definitely, man. I haven't gotten any
in a while. Want to go
slay the land monsters with me tonight?"