Definitions by Chica-de-Humo

Sancho 

Just like Don Quixote's sidekick, Sancho Panza, a "Sancho" is a lover that a woman has on the side - in addition to her spouse or significant other.

She sees her Sancho when her husband's out of town.

Sancho by Chica-de-Humo January 7, 2004