Last name made for strange people, it means "the town market" from the language EUSKERA. Eros=Market, Tegui=place where are.
Also all Eróstegui's have bearb, like to smoke, like to make groupal smokes and familiy reunions are like judish reunions, they all have bearb and hats.
They has a great sexual live, spark like a vampire, funny, sometimes jester, with an Eros in his soul.
Bill: Ur lastname mr?