Three chords, C, Em and G, walked into a bar one evening. The bartender said “We don’t serve minors, here”, so Em left and C and G had a fifth between them.
Later on, the Key of F walked in. The two chords said, “Why are you late?” He responded, “I had a flat.” After giving it some thought, he added, “But I’m thankful that I’m not the Key of Fm.”
(via J-Walk)
Very good!