Washroom

Where's the washroom?

Where is the washroom?

I'm bursting for a wee and I can't find a washroom.

Apparently, you can hear a girl's sobs coming from the closed-off washroom in that school building at midnight.

I have to go to the washroom.

I need to go to the washroom to take a piss.

It's a private cabin, but you share an external washroom with the other cabins.

Mary excused herself to go to the washroom.

Sami went to the washroom.

Sami is still in the washroom.