Having sex using a homemade saran-wrap condom.
Man, I ran out of condoms, so I did that bitch lunch-style!
Lunch-Style: define #2
having sex while using saran wrap in place of a condom. coined by The Simpsons creator Matt Groening in his comic strip Life in Hell.
Lacking any Coney Island whitefish, Brenda and Eddie impulsively decided to do it lunch style. Both of them would later regret the decision, for different reasons.