because all the funk gets all trapped inside
All the time
How long CAN you? You can technically wear a pair of underwear for as long as you want to. How long SHOULD you? You should only wear one pair of underwear per DAY. That area should always remain clean, and by keeping the same pair on for multiple days could make you sick or even create an odor. Which, I'm assuming, is not something you'd want.
I never wear the same outfit during the week.
editing purposes
They wear jeans and tee-shirts, sweaters when it is cold. The same things that they wear all the week round.
Most people will try going without underwear at least once, and a good sized majority do it somewhat regularly (Once a week, once a month). Around 10% of the population goes commando on an almost daily basis. Some people find the lack of underwear sexy, while some find it disgusting. Weather you find it either one, or do so yourself, is really your business.
Days of the week underwear.
That would be unlikely to the extreme.
no not at all period may vary from 4 to 14 days in the same girl
this is silly, go out and buy your son some underwear!!!
at about 2 oclock in the pm and end at 900 and the ages are 1 to 12 and college you need to be 13 yrs old and you wear underwear in your head to respect to their culturei wore underwear on my head when i went and they respect you very much
If you are a girl, you can wear a skirt and a blouse for your school's orchestra concert.