What does smoking loud mean. Usually when you hear someone say they have been smoking loud, it means they been smoking very strong weed. A loud pack is usually an exotic weed strain such as Kush, Sour Diesel, Purple Haze, Silver Haze, Lemon Haze, Kings Kush, Grand Daddy Purp, Green Crack, Canabis Cup, Dro, Trainwreck, or Skunk. Now you should know what Loud weed is. You should probably look for a zip of some loud marijuana. Is this the Best Exotic Weed?