Is my penis normal? If you're asking this question, there's probably about a 98% chance that your penis is normal. Perfectly good penises come in a wide variety of shapes and sizes, and teenagers' penises grow at very different rates. They are often curved somewhat, and the skin often has bumps and various colorations (which have nothing to do with STDs). Try not to obsess so much about your penis, and stop looking for things that might be wrong. It's there to create pleasure, not trouble and worry. For more: (will open a new window) JackinWorld Surveys Close