Not all that surprising to me, but my mom calls every plat-former she sees "Super Mario". After all, the only game she's ever played was Mario Bros. for the NES. Every other game is just called weird or pointless[footnote]Especially Dwarf Fortress. "I don't get it, it's just a bunch of smiley faces moving around on the screen. Why do they turn red when they get close to the g's?"[/footnote], unless it has cartoon-y graphics, in which case it's "Shrek". No idea why.
My dad on the other hand was the one who got me into gaming. He was also the one that made my mom play Super Mario Bros. Everything I owned on the NES, SNES, and Sega Genesis he would play with me. There was a thrift shop him, my papa and I would go to that sold games pretty cheap, so I ended up with quite a few.
Though I remember he got annoyed when my papa bought me a Spawn game. It was the only game I can remember that he disapproved of.