The one that really made me laugh was Ogre Tactics: Let Us Cling Together. I had played Ogre Tactics and Ogre Battle and I wondered why they had such titles when there were no ogres in the games. And "Let Us Cling Together" made no sense because no one clung together.
I looked it up and it seems it was named after a Queen song. Then I found out that Ogre Battle's subtitle, "March of the Black Queen" was also the name of a Queen song. Then I found out what surpised me the most, that the ENTIRE FUCKING NAME OF THE SERIES "Ogre Battle" was taken from a Queen song.
I showed it to a colleague at work and he checked it on the Japanese wikipedia and the guy who made it said that he made the series, after being inspired by the world view in the song "Ogre Battle" by Queen. My colleague said, "He must have been under one of the greatest delusions in the SNES gaming world."