To go pee.

To go poop.

To go the washroom, the restroom.
Wait a sec! I have to go to the john! Wont be long!

Yeah we have to wait for her, she's at the john.
by Neveron90 July 1, 2009
Student : Miss may I go to the john?
Teacher : you betcha, that last fart was terrible..
by Thebacalhau April 5, 2018
Phrase used in ireland/northern ireland, means if the crossroads are empty give er plenty
by Nottylershepcar June 15, 2020