Touron

A person of low intelligence who asks the dumbest questions whilst on a tour.

Tour guide: "i had a touron in my group today"
Other person: "Oh really? what did they ask you"
Tour guide: "They asked if the waterfalls can be turned off"

Tourons

The cross between a tourist and a moron.

The tourons are invading our town and creating havoc in the stores and have no idea how to drive.