Tour of duty 

When you take a shit and clog every bathroom in your house

I just took a massive tour of duty in my house bro

Tour of duty by ppman78 August 24, 2021

Tour of Duty 

The five minute period just after entering a nightclub but just before buying your first drink where it is customary to casually explore all areas of the club looking for male/female talent

Dude come with me on this tour of duty and lets see who we can throw game at tonight

Tour of Duty by dr ben February 12, 2009

Tour of Duty 

The time between getting married and getting divorced.
Also can mean the time while one is in jail or prison.

WOW!! Tony's tour of duty was 5 years.

Tour of Duty by Chadwin March 16, 2003