tinkletorium 

Bathroom, toilet anywhere that you can urinate.

I had to wait in line for the tinkletorium at the concert.

tinkletorium by Mr. Morrison April 23, 2007

tinkletorium 

restroom, a place where bodily functions are let out

I'll be in the tinkletorium, I really have to tinkle!

tinkletorium by Sasm June 21, 2004

tinkletorium 

the bathroom

This is one of the many words my math professor makes up... its a "Perry-ism"

I have to use the Tinkletorium

tinkletorium by HL &CC February 22, 2005

Tinkleatorium 

Bathrooms with dozens of stalls that are so huge they rival airport hangers.

"Hey, where's Frank?..He went to take a piss an hour ago!"

"I don't know, probably can't find his way out of the tinkleatorium."

Tinkleatorium by The Cuttah, Baby. November 29, 2011