piece of ass

noun4

1. •
   (slang, vulgar) An act of sexual intercourse, especially a one-night stand.

   • Yeah. Maybe we/ll^([sic]) make the rounds of the bars. I could use a little nookie. Thats^([sic]) what I need, a good piece of ass. — 1964
2. •
   The person with whom such an act is performed.
3. •
   (slang, vulgar) A very attractive woman, when considered as a sex object.

   • More recently, in 2018, a radio host called Patrick Connor called Olympic athlete Chloe Kim, then just 17 years old, a “little hot piece of ass”. — 2025
4. •
   (slang, vulgar) A male prostitute.