stauber's most famous work, "buttercup", is the first song released on his 2017 album "pop food". the song, along with remixes and covers of it, became a popular internet meme, especially on tiktok, which helped with its success. the song currently has 279 million spotify streams as of may 2021. stauber did not release an official music video for it. the song has been described as "bubbly, dramatic pop with panda bear-esque vocals." youtuber "lisuga" made a popular fan made video using clips from the japanese film, "kick-heart". it is the most viewed jack stauber-related video on youtube, with 191 million views as of may 2021.