☝️ऊपर की ओर इशारा करती तर्जनीAn index pointing up. Conveys "number one", attention, or an important point.
👆पीछे का हाथ और ऊपर इशारा करती तर्जनीA backhand index pointing up. Conveys "up there", attention, or choosing someone.
🫵दर्शक की ओर इशारा करती हुई तर्जनी उंगलीAn index pointing at the viewer. Conveys "you" — calling someone out.