The 17-year-old reality star is now shocking her fans with a Snapchat video she shared on Wednesday, in which she appears to mumble, "I'm high as f**k," before taking a big bite out of a biscuit. "Oh my God," she then exclaims.
Obviously, it's not hard to see why some speculate she got the munchies.
However, Kylie is on an airplane while the video is recording -- she and her rumored boyfriend Tyga are seen jetting out of the airport -- so perhaps she's referring to the altitude in terms of being "high?"
Some even joked that her reaction is to the delicious Popeye's chicken she posted right before the video.
Kylie's currently making headlines for finally admitting that she's used temporary lip fillers to get her famous pout. Watch the video below to see her big sister Khloe totally out her in a new episode of Keeping Up With the Kardashians.