The restroom, as in, "I need to use the facilities."
I need to use the restroom
Maybe there are transexuals who use the restroom. If not, the restroom doubles as a unisexual restroom for both male and female use.
Pandas need to eat, sleep, use the restroom and care for the baby in the female's case.
Depending on where you are and what you're doing, you should go to the nearest toilet or restroom.
To say "I need to use the restroom" in Spanish, use the phrase "Necesita/o usar el bano."
to use the restroom
They use restroom
The more you drink, the more frequently you need to use the restroom. It's just how the body works. A pitcher is a fairly large measurement anyway.
you don't.
yes in McDonalds
You will know when a cat has to go to the bathroom because it will relieve itself. It is unlikely that a cat would actually use a restroom.