(Adult / Slang)
Or: jelly-roll :
1. From the 1920s onward, an African American slangonym for the female genitalia and vagina. See vagina for synonyms.
QUOTE: Sgt. Martin Riggs (Mel Gibson) to his partner Sgt. Roger Murtaugh (Danny Glover) in Lethal Weapon 3 (1992): ' Dolores says you're the jam in her jellyroll.'
2. The penis. See penis for synonyms.
3. An act of sex. See copulation for synonyms.
4. A lover or mistress. See mistress for synonyms.
5. A female considered as a very desirable sex object.