Poor Eaten Hor- I mean Dies Horribly.
A fortune teller gave him that name, so he spends all his time worrying about it- hence the shaking like a chihuahua.
And he does die horribly.
Temporarily.
“She'd become a governess. It was one of the few jobs a known lady could do. And she'd taken to it well. She'd sworn that if she did indeed ever find herself dancing on rooftops with chimney sweeps she'd beat herself to death with her own umbrella.”
― Hogfather