No, it is not possible to contract the typical STDs, such as syphilis, gonorrhea, chlamydia, hepatitis B, etc. from wearing someone else's dirty underwear. However crabs and scabies, may be spread in this fashion.
Tick-tock-tick-tock-tick-tock. The Crocodile or Tick-Tock the Crocodile is a crocodile that stalks Captain Hook. At some point Peter Pan had a fight with Captain Hook in which he cut Hook's left hand off and fed it to the crocodile.
The biggest croc ever found, at 8.6m (28ft). Shot by a hunter in Queensland, Australia in 1957. Crocodiles are one of the animals that don't stop growing until they die, and they can live for a long time. In Australia, nearly all of the old and huge ones were shot for their leather.