Frill was born and raised as if he was a goblin, and therefore he thinks he is a goblin. His father Umsh, who was a goblin, got drunk and then tryed to score with a ogre girl, which actually was succesful. Goreris the female ogre got pragnet and gave birth to the half ogre/ half goblin child, which she wouldn't have, and then gave it to ther father, which raised him as if he was a goblin. Frill didn't understand why he was bigger than the other kids, and why he wasn't as bright as the rest. Umsh signed him up for bloodbowl so he could forget about these thing, where he himself retired because of a injury.