Toiley Sniffs 

The act of sniffing/huffing the seat, rim, or inner bowl of a freshly utilized public toilet.

I can't believe it. Tim's finally been barred from Crafty's, cause the bouncers caught him doing toiley sniffs in the women's room.

Toiley Sniffs by Terry Spunwick May 26, 2019

Toilet sniff 

The suspiciously loud sniff sound you make when someone is walking towards the toilet to signify you are in the toilet so they don't knock at the door.

Was that you toilet sniffing before?

Toilet sniff by 0h0k July 16, 2021

Sniff The Toilet 

A word for when you ask the teacher to use the bathroom just so you can secretly skip a bit of class and they don't believe you.

Deniz: Mr.O, can I go to the bathroom?
Mr. O: What, so you can go sniff the toilet? You can wait until after class .
Deniz: C'mon man!
Mr.O: No.

Sniff The Toilet by Richeal Mosen October 6, 2016