A culinary mishap in which a female cook handles dry or fresh chiles
and then uses the restroom to urinate--thereby
touching parts on or around her vagina with chile-infused fingers and causing some of
the worst pain known to female-kind.
For the male version, see Spicy taco.
"I was putting some pasillas into the soup, got a call from the vendor,
and then ran to
the bathroom. When I was washing my hands I
realized I gave myself a spicy taco so bad I had to break out the milk."