To hurp the durp: Being an idiot, doing something stupid. Rleated to hurp a durp
and other variations, but possibly more useful as it can be used as a verb.
Also: hurping the durp, hurped the durp.
Someone admits their own stupidity by saying, "I always hurp the durp," or "I was hurping the durp today," or "I hurped the durp just now."
Someone speaks of another persons stupidity by saying, "Did you just hurp the durp?" or "You were really hurping the durp," or "That guy really hurped the durp."