Chunnilingus

Oral pleasure as performed on a chicken, usu. female. Note: this act is often complex when attempted as a single individual. For best results, two white-gloved attendants are recommended. Each should quietly take one of the chicken’s feet carefully with the inside hand, then turn to face away from the point of access. Repeat as needed.

According to IMDB, Kubrick cut a scene involving chunnilingus from “Eyes Wide Shut” after becoming frustrated with Tom Cruise’s energy.