Giles:  Your playmate is a fellow of repute , it seems . It 's , erm , Lyle Gorch . And that _ one _ 's his brother , Tector . They 're from Abilene . They , uh , they made their reputation massacring an entire Mexican village in 1886 .
Buffy Summers: Friendly little demons .
Giles: No , that was before they became vampires .