- Apparently Tuna Kush is a bit of a legend in Canada. This super stinky bud’s breeders are unknown, and the genetics are unknown. Described as one of the best indica highs around, the smell of rotting tuna fills the air instantly upon burning. This scent carries over into its flavor along with notes of sour skunk. No matter how tough you think you are, you’ll become fully couch locked with a grin on your face and just enough energy to chat with the friend next to you.