Why do men wear breast forms?

Cuz birdseed makes a terrible mess when your fake boobs break? A form (often silicone) tends to act more realistic than tissues or marshmallows or anything else; they bounce, sag, swing, stretch, return heat back the body. And they are hilarious when a genetic woman bumps into your boobs and freaks because it feels real.... happily a minute later they usually start laughing too. And why wear anything? Wouldn't you wear something if you lost your flesh boobs? Lots of women who have had breast cancer and mastectomies have bought forms to help them feel more whole, more feminine; same game here.