What words do you teach your child to relieve herself/himself of urine???

Here are few words that are common / use most for the trips to the restroom !!!
What word do you use when you are at someone house or excuse yourself during a party , or at home, work , with your children? Do you teach your child to use different word when you are with other people (unknown group of communities/ socialites/around your boss)!!!!

1.Go Potty
2.Pee
3.Urinate
4.Tinkle
5.Wee-wee

I welcome words in your own language or english words you heard of or maybe teach your child!!!!