Dirty sanchez (etymological)

[Dave Paprocki]

A Dirty Sanchez occurs when the passive partner (male or female) is sodomized and a coating of mucus/feces/lube remains on the shaft of the active partners penis. He pulls out and the passive partner fellates him, drawing the member into his/her mouth through tightly pursed lips. This acts to squeegee the matter from the penis into a thin line or bead [encircling] the mouth. It forms a [John Waterss] moustache-like deposit on the recipients upper lip like the moustache on a Mexican guy (e.g., from a 1930s movie; hence Sanchez), or [John Waters]. (A Filthy Waters is equally descriptive, but that term hasnt caught on perhaps due to its being a bit esoteric.)