I dunno what cracks me up more, the mustache o the sombrero. XD
arte de los Fans
lupus
house
This dr. house arte de los fans contains
sombrero.
There might also be
broche sombrero de ala, sombrero del borde del broche, complemento sombrero, sombrero de campaña, campaña, de copa baja, sombrero de copa baja, porkpie, porkpie hat, sombrero, and sombrero del sombrero.
Here's an interview Robert Sean Leonard did with TV Guide where he talks about Anne Dudek leaving House and what he thought of having so many new doctors on the mostrar last season. He even gives some funny predictions about the new season.