No, I meant I've never owned funderwear. It just doesn't strike me as an entertaining article of clothing, if you get my drift. Unfortunately, I do remember Underoos, but only because of younger siblings. :-)
I thought Underoos were fun to wear. You know, the jingle? "Underoos are fun to wear, YEAH! Somethin' super new in un-der-wear!"
I must be the only person to remember Underoos. They were undershirts and ... panties? but they also had them for boys, so... manties?... that were colored/designed/printed to look like the outfits of superheroes, and sold in sets (undershirt with p/manties). Or something.
Someone bought me a Wonder Woman set when I was a kid. It kind of weirded me out, and they weren't particularly fun either. And the song is a total freakin' annoying earworm.