[3] Lyrically, the song utilizes word play and double entendres to compare a conceited individual to a prized horse, who Musgraves encourages to "giddy-up" and "ride straight out of this town.

"[3] Margaret Farrell of Pitchfork praised the song's word play and fusion of disco and country sounds, writing that Musgraves "sure makes a great pop star," and "has opened up a fascinating new door for herself.

"[6] "High Horse" debuted at number 39 on the Hot Country Songs chart date April 7, 2018, and rose to its peak position of 36 the following week after the release of Golden Hour.

[8] The song notably debuted concurrently with Dan + Shay's "Tequila" (also that artist's first crossover experience), prompting discussion over the greater inclusion of country tracks on adult pop playlists.

[1] Musgraves's character fantasizes about telling off her annoying co-workers and escaping to be with friends, resulting in surrealist daydreams involving a Japanese karaoke bar and an eventual departure from the office atop a white horse.