Finding Nemo... in a boy's penis.

From the Daily Telegraph:

A 2cm long fish apparently found its way into the penis of a 14-year-old boy from India in a bizarre medical case.

The patient was admitted to hospital with complaints of pain, dribbling urine and acute urinary retention spanning a 24-hour period. According to the boy, the fish slipped into his penis while he was cleaning his aquarium at home.

Professor Vezhaventhan and Professor Jeyaraman, who treated the boy and later wrote a paper on the case, explained: "While he was cleaning the fish tank in his house, he was holding a fish in his hand and went to the toilet for passing urine. When he was passing urine, the fish slipped from his hand and entered his urethra and then he developed all these symptoms.

[...] He was later admitted into counseling to help him overcome any trauma.