Martin O'Malley arrives at the party on the early side, but you don't notice him until about midway through. That's when he pulls a guitar from a battered leather case and proceeds to strum it, casually.
"Oh, this old thing?" he shrugs, when you ask him where he found a guitar. "I always keep it in the trunk of my Honda." He winks. "Anybody wanna hear some DMB?"
Give a hot dad a guitar and he just becomes a regular embarrassing dad.