Weird New Emojis

Yeah yeah taco but also ???
  1. 🌫 fog???
  2. 🕴small hovering man?
  3. 🗾underwater shitting dolphin?
  4. 🛢wut
  5. ⚗meth
  6. ⚰ terrifying
  7. 🛋cb2?
  8. 🤖robots have never looked like this except in that animated movie robots