2. A sexually enticing term for the partner in sexual activities who usually has the other partner ejaculate in their vagina, or anus.
3. An insult; A slut or whore.
2. Man 1: "Hmm. Well, I should think about a sexual name for you..."
Man 2/Woman: "How about 'Trashcan of Manjuice?'"
Man 1: *gains an erection*
3. "S/He's a fucking Trashcan of Manjuice, she's fucking stretched out and... shit man."