What Can Happen If Somenone Wear An Underwear for a year short wash it?

What Can Happen If Somenone Wear An Underwear for a year short wash it?
I shudder to think what the chafing would be approaching.
ewwww.
No one will get inside 10 feet of you
You could smell the from 100 foot away.
That is disgusting - you will definitely smell and own a rash or some considerate of skin infection. I don't think anyone would want to some to hand you !!
CROTCH-ROT!That is just NASTY!
Ok, why would you want to? But, you'd smell, similar to really bad! Also, you'd probably achieve some kind of impulsive or skin infection. But, also, since sometimes people "leak" a bit, you'd probably be freshly sitting in it and may acquire sick! That's just disgusting though, and I don't know why surrounded by the world you'd want to do that!
They will get a yeast infection or some other infection.. DIRTY!
stink
You will smell really unpromising and have an infection.
it would rot of next to the stench yuk yuk