After Jimmy Kimmel brought Lie Witness News to SXSW, the host decided the Austin summit was an appropriate venue for his “Pot Quiz” where he asks random people some weed-related questions. Of course, you’re not going to go talkin’ shop in Austin without consulting Willie Nelson, the world’s highest musician. Also high is Mt. Everest, which Nelson points out is the highest mountain in the world.

Nelson is humorous, offering up a couple of trivia answers and then calling out the previous festivalgoer who couldn’t properly identify FDR’s “fear itself” quote. “He must be smoking better shit than I got,” Nelson said to the pleasure of the studio audience.

Catch the replay below.