1. When a stoner can tell that another person is a stoner without knowing anything about the other person.
2. When one has a sixth sense that pot is being smoked in the area
1. I can tell he/she is a stoner because they are setting of my stonar.
Putting out POSITIVE ENERGY, LAUGHTER, going with the flow, good MUSIC, CANNABIS represented somewhere, insense smell, 420 and 710 are essential. Probably HIGH🔥💨