A younger male who is romantically or sexually involved with an older partner and is regarded primarily as an object of desire or amusement rather than as an equal partner.
A man perceived as a sexual or romantic plaything, often implying exploitation, transience, or lack of serious commitment.
2.
USUKinformalcolloquial
A young man kept or presented as an accessory or status symbol by a partner; similar to 'arm candy' or a trophy companion.
3.
globalneutral
A toy or plaything designed and marketed for boys (literal, non‑figurative sense).
Examples:
EN: Who'd have thought, the master's favourite student has taken in a boy toy!
ES: ¡Quién hubiera pensado que la preferida de la maestra aceptaría un juguete sexual!
EN: It's a big-boy toy.
ES: Es para niños grandes.
EN: Chris Novoselic, her last boy toy, was... weird.
ES: Chris Novoselic, su último juguete de niño, era ... raro.
EN: What do you want for your birthday, my little boy toy?
ES: ¿Qué quieres para tu cumpleaños, mi pequeño juguete?
EN: Is that all I am to you, a boy toy?
ES: ¿Es todo lo que soy para ti, un juguete?
EN: I don't need to be anybody's boy toy.
ES: No necesito ser juguete de nadie.
EN: Where's Julie, your boy toy?
ES: ¿Dónde está Julie, tu juguete sexual?
EN: To get up in front of all your geek pals and say how I made you my boy toy for a night.
ES: Pararte en frente a tus tontos amigos y contarles sobre cómo te hice mi chico juguete por una noche.
EN: You summoned back the true Angelus because you need a new boy toy?
ES: ¿Has invocado al viejo Angelus porque querías un nuevo amante?
EN: Too busy climbing onto her new boy toy to give a thought to the people that matter!
ES: Está ocupada con su muñeco nuevo y no piensa en la gente que importa.
EN: I'm not finished with you, boy toy.
ES: No he terminado contigo, joven amante.
EN: Isn't that boy toy you got her sweet enough?
ES: ¿El chico no es lo suficientemente dulce?
EN: Greta's boy toy had himself a good time on her money.
ES: El juguete de Greta la pasaba bien con su dinero.
EN: It's celebrity boy toy, Ned Flanders and his arm candy, Sara Sloane.
ES: Miren. El famoso juguete Ned Flanders y su despampanante Sara Sloane.
EN: - What about her boy toy? - Well, technically we can't hold him.