The term 'dad rock' refers to older music listened to by men who try, without success, to introduce this music to their children and other younger people.
Music can only be counted as 'dad rock' if it is music that has failed to remain popular with younger generations, e.g. Dire Straits, The Yardbirds etc., whereas bands of the same era such as Led Zeppelin and The Rolling Stones would not count as their music transcends the generation gap and is still popular with younger people
While 'dad rock' can be quite personal to each dad, examples of artists include: Dire Straits, The Yardbirds, Cream, King Crimson, Yes
Verb: To make the final table of a poker tournament by nothing but luck
"How did you do in the $50 rebuy last night?"
"It was amazing, I Darvin Mooned it. Ended up 3rd for $9k."
"I can't believe Steve is playing the main event, he doesn't even play poker."
"I know but anything could happen, maybe he'll Darvin Moon it..."