Yes, Lose ones don't, Tight ones do.
Definetly no
Not really. It will just show what size it is. Wear boxers if you want to hide the size.
No.
No, but wearing tight underwear decreases the amount of semen you produce compared to those who wear boxer shorts. Do not worry if you wear tight underwear - it will not make you infertile.
Hamburgers, beer, big and fat sausages are what will make your penis bigger. (I've experience with my husband)
No. The size of your penis can not be changed in any way, only by operations and actually they don't make it bigger. The just do some tricks to make it appear bigger.
If you make a noise, a man wearing just boxers will attack you
No
KFC.
You can not make it bigger even if you take pills sorry
Orange juice will not make your penis bigger.
No, you get what you get, everybody is different.
No