Some Velvet Morning is one of the oddest psychedelic songs to come out of 1967 -- a year that saw a whole bunch (Incense and Peppermints / Strawberry Alarm Clock and A Whiter Shade of Pale / Procol Harum, being a couple of notable examples). It reminded me of some of the crazy stuff Impmon did, and how Renamon and Ruki were coming to his rescue.
Zhuqiaomon, one of the Holy Beasts, or Digimon Sovereign, was definitely certifiable. Madness reigns in Suszakumon too. Azulongmon finally had enough of his nonsense.