We're not really sure if this is a joke, but it's definitely funny: Lingerie 4 Men. It's "New Zealand's only lingerie range designed specifically for the male figure." We didn't realize the male figure required underwire. Anyway, you should really take the time to watch the advertisement on the company's site, if you know what's good for you. [Lingerie 4 Men via Random Good Stuff]
His name was Ivan, and he took me out on a series of nice adult dates during a time when I was freshly and totally broken another guy I'd been dating. It took us two months to end up in bed together. When we got into his bed, the lights were off. We stripped down to underwear under the covers and started making out. I reached around and felt his butt. It was... strangely silky and smooth. I patted around down there in the dark for awhile, trying to subtly figure out what the hell was going on with his underwear. They were brief, even for briefs. And yes, silky. When he got up to go to the bathroom, I saw for certain: Ivan wore manties. He was really nice but I couldn't do anything with him after that.