The cold!

The cold air on a winters day can cause a lot of shrinkage if you happen to be out naked or just not wearing enough! Make sure to wrap up warn or your mighty dong maybe shrivel up to a shy shrimp! To be safe don't do any naked snow angels that can leave a tell tell sign of your size!

Its also the classic excuse every insecure man has tried at least once and soon found out it doesn't work!