Noun. An unwanted erection of the male penis; causing discomfort, nervousness, an all around awkwardness, Often resulting in an uncomfortable situation. A boone is a relative to morning wood.
:Me and this girl were dancing at a club and I got a boone.
:Josh I got a boone when your grandma walked by.
:I got a boone while watching that one scene in broke back mountain.
:Guys I booned in church today.
:I have been booning a lot lately