"Up Down (Do This All Day)" is a song by American singer and rapper T-Pain featuring fellow American rapper B.o.B, released on August 13, 2013, as the first single from the former's Greatest Hits/compilation album, T-Pain Presents Happy Hour: The Greatest Hits (2014).

Produced by DJ Mustard and Mike Free, the song peaked at number 62 and 43 on the US Billboard Hot 100 and the UK Singles Chart respectively.

On August 13, 2013, T-Pain premiered "Up Down (Do This All Day)" (originally intended as the first single from his fifth studio album Stoicville: The Phoenix).

[3] Mustard's production is bouncy and synth based, with heavy use of the Roland 808 drum machine.

[9][10] As the song plays, a number of strippers show off their assets and their dance moves.

As they dance the lyrics flash across the screen in "neon, fitting, form, giving off a club like feel.

[13] On January 15, 2014, T-Pain previewed the remix via Instagram as he was working on it, it features a new instrumental by DJ Montay.

The following day, T-Pain told Rap-Up that he wanted to get B.o.B, 2 Chainz, Snoop Dogg, Que, Jeezy, Rihanna and Andre 3000 featured on the remix.

[17] The first remix features rappers Lil Boosie and Kid Ink, along with T-Pain and B.o.B.