Exercise!
There is no way to get rid of the bump on a person's nose without undergoing cosmetic surgery. That bump is actually an upturned portion of a person's nasal bone, and there is no way to fix that without surgery.
Start lifting weights.
You actually can get rid your body of gallstones without resorting to surgery. One way to do it is with Ursodial or Chenodial drug medication. Basically you take these drug to dissolve your gallstones
NO WAY! They are not a good thing.
because of his manboobs
Every person is a product of their genetics. 'Manboobs' would also be determined by genetics but could probably be augmented by hormones if desired.
by getting fat
Try Cryotherapyit is a way of removing skin tags by freezing them. No need of surgery or so.
surgery
Laser surgery.
SURGERY
you can't. the only way to be glasses/contact free again is with laser eye surgery. sorry