3 hour tour 

when what is supposed to be a short trip turns into a long one because of getting lost or other mishaps

Our trip to the beach turned into a 3 hour tour because Jayden missed our turn and we ended up lost in the mountains instead.

3 hour tour by runnergurl June 27, 2012

3 hour tour 

having sex with any of the members of the gilligan's island tv show

I was so down for a 3 hour tour with Ginger, but then fucking Bob Denver showed up.

3 hour tour by the prophet March 25, 2003

3 hour tour 

A three hour tour is doing a narcotic such as coke or speed to lift you up for a bit at a club or after hours.

Thanks for the 3 hour tour you left in the bathroom at the after hours. That had me dancing strong.

3 hour tour by Brijeetah August 1, 2018