No... Broken blood vessels in the nose causes nosebleeds.... As well as dry nasal passages and injury to the nose.
Does thinking dirty things makes someone noseblood?
No but you can possibly grow hair on the palms of your hands or Worse go blind.
Are you thinking what I am thinking?
If it raises your blood pressure, sometimes.
I just tried it. I though about mud, sewage, and rotten food.
---No blood observed.
I love doing science experiments.
ha ha
