to go to the bathroom
I'm going to the bathroom.
Professor, may I go to the bathroom?
— Juego sangriento [バトル・ロワイアル] (2000)
Date prisa, que necesito ir al baño ya.
Hurry up, I need to go to the bathroom now.
I have to go to the bathroom.
Lávate las manos después de ir al baño, por favor.
Wash your hands after using the toilet, please.
Ahora, cuando suba el madero, le vas a pedir tú ir al baño.
Now, when I lift the beam, you’re going to ask him if he needs to go to the bathroom.
— Bajocero (2021)
I urgently need to go to the bathroom.