You could have a red line on your forehead if you slept in the same position for a while and there was pressure from something on your head. It could also mean an infection if there is also a cut or scrape on the forehead.
vertical dark red line under my nose
If you mean the sindoor on women's foreheads, no they are not. It is a washable, red powder.
It is a form of Tilak which is symbol of auspeciousness and the yellow line with red dot symbolize to give respect to lord Vishnu
The red sign on the forehead of a lady is a sign of his being married and the husband is alive. On a male's forehead it signifies of worshipping
Its means the person having the tattoo is a fighter of a syndicate.
Hoof your forehead means you have a big forehead.
you must have had food on your forehead
It means somebody kisses you in the forehead
Sakura always had the red forehead thingy and so did Lee i think and Choji has it iono why
It does not mean a thing, but its said that males with high forehead mean they are more intellectual and intelligent, while for females very high forehead is considered to be a propensity to be rude.
When a word is underlined by a red wavy line, it signifies that that word is misspelled.
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what a sign mean that has a red circle with rock in it and a red line through it