Top definition
A place where homeless people with inferior intelligence and weird accents come together and Tink about things. They add a Tank after it just to sound cool, important and German.
"I would like to join a Tink Tank"
"The Tink tank people are Tinking really hard."
by Kumbhakaran January 16, 2012
Get the mug
Get a Tink Tank mug for your daughter Rihanna.