Definitions by Colby B.

Hiking the Appalachian Trail 

Any cover story a politician or other person of power uses when cheating on that person's spouse.

From the disappearance of Gov. Mark Sanford in 2009.

What happened to the senator this weekend?

He's off hiking the Appalachian Trail *wink*

Hiking the Appalachian Trail by Colby B. June 24, 2009