Slang for a man's penis, also used as a negative term for annoying people.
Person 1: "Caleb wouldn't stop poking me."
Person 2: "I know right? He did that to me yesterday."
Person 1: "Wow, what a dirdanger."
Taking an extraordinarily large crap.
"God, last night Grandpa was up bombing Atlantis and I didn't get any sleep."