It could mean that your just cold or that it is staticy.
If you take a stand agaist something it means that you try to stand up for what is right and you stand up to bullies and don't try to fight.
that he may as well be dead if he doesn't stand up against injustice
it means to say what you want to say or Stand up for yourself like be brave to talk to a bully
non- hostile means you need to go into the war and have small fores blow up on you
A hairstyle where both sides are shaved, with the hair along the crest of the head kept long, and usually styled so as to stand straight up
Hair on your arms can stand up when you experience emotions like fear or excitement due to a survival instinct called piloerection. Tiny muscles at the base of each hair follicle contract, causing the hair to stand up and create insulation or make you appear larger to potential threats.
it means he is kind of nervous just like the hair on our arms stand up when we are freaking out!! my dogs do the same thing when they growl at someone or some dog thats new to them!
They get their hair to stand up by the cunning application of hair gel.
When you are cold, the body's natural response is to generate heat by activating muscles to make hair follicles stand up, causing "goosebumps." This reaction is a vestigial reflex from our ancestors when they had thicker body hair, providing insulation against the cold.
You cover your hair in hair gel then you comb it up
shadow --------- Your hair --------- Your feet
When you rub a balloon against your hair, it creates static electricity. This transfer of electrons from the balloon to your hair causes the individual strands of your hair to become positively charged and repel each other, making them stand up.
Some hairs do stand up from fear. An example is the 'hackles' that stand the hair erect on the back of dogs and other animals when they are ready to fight. When the skin tightens during an adrenalin rush, the hair appears to stand up at the roots, but this is hardly noticeable with the soft hair of most humans.
If you have goosebumps
Humidity and Static Electricity
I would say they are being aggressive or scared.
The hair experiences static friction.