Michael Carney, in a Teesside, England, court on charges of being a serial flasher, claimed that there's no way he could be guilty because his penis is so small that he's too embarrassed to show it anyone. The repeat offender was convicted of seven counts of "outraging public decency." From the BBC News:
During the three-day trial the defendant told the court: "It causes embarrassment to myself, even to the point where it is with my wife. I wouldn't want myself to be seen in public like that.
"My genitalia are underdeveloped and it is so much smaller than average."
He showed the jury photographs taken by his wife to prove his claims.
Link (via Fortean Times)