"I Hope Ur Miserable Until Ur Dead" (stylized in all lowercase) is a song by American musician and social media personality Nessa Barrett released on August 6, 2021, as the lead single from her debut EP Pretty Poison.

[2] The song debuted at number 88 on the Billboard Hot 100, becoming her first entry on the chart.

[3] In the United States, "I Hope Ur Miserable Until Ur Dead" debuted at number 88 on the Billboard Hot 100 and at number 66 on the Rolling Stone Top 100, becoming Barrett's first entry on both charts.

[3][4] Additionally, the song debuted at number 38 in Ireland.

[5] The song was released alongside a music video directed by Hannah Lux Davis.