Denver Dugout
The act of extracting Rocky Mountain Oysters from one's anus with a finger and a little help from the sphincter muscle (depending on how big they are and how tight the anus is).
"You know sweetie, we should take some of these Rocky Mountain Oysters home so we can do a Denver Dugout."
"What's that involve pumpkin?"
"It's a surprise, trust me, you'll like it."
"What's that involve pumpkin?"
"It's a surprise, trust me, you'll like it."