Only if they get their penis, scrotum, or pubic hair caught in their pants zipper.
For Hygiene Purposes
when he run out of toilet paper. he had to use something to clean after deficating so he started wearing underwear. the first time he used the undewear was the first time he deficated.
If a man puts on underwear after recently ejaculating, then it is likely that such a stain will be left. If a man ejaculates while actually wearing underwear, this will also leave a stain.
Clearly because we are too manly.
The health cause of both men and women is that it helps keep their private parts in position.
Several things spring to mind depending on what the person does with the underwear ans whose it is. Mother's? Sisters? Men's? Looking at? wearing? etc.
Unfortunately, the only way i managed to stop my sister from wearing my underwear was to move out!
No. There is no relation between one's decision to wear or not wear underwear, and back pain.
No.........
No. If you do not know how babies are made you should not be fooling around at all...
Answer: I suppose you could but now many companies are making men's underwear using materials that are traditionally reserved for women's panties. I know guys who were thongs that are made for men and are even softer and more comfortable than the ones I wear. Of course you can many men like wearing woman's underwear they like the feel of it next to their body
Wearing underwear (boxer shorts, Y-fronts, knickers, etc.) prevents staining of men's trousers, especially. Also, it is easier to launder underwear frequently, and is more hygienic.