"Good Feeling" is a song by American rapper Flo Rida from his 2012 EP of the same name and also appears on his fourth studio album, Wild Ones. It was released as the album's lead single on August 29, 2011 in the United States. The song was written by Flo Rida, Dr. Luke, Cirkut, Breyan Isaac, Arash Pournouri, Avicii, Etta James, Leroy Kirkland, and Pearl Woods. It was also produced by Dr. Luke and Cirkut.

The song contains vocal samples from Etta James's 1962 single "Something's Got a Hold on Me", which is why James, Leroy Kirkland, and Pearl Woods received writing credits. Avicii and Arash Pournouri received credits as well because Avicii's song "Levels", which also sampled the Etta James song, is used as the primary musical sample under Flo Rida's rapping. In addition, this is Flo Rida's fourth collaboration with Dr. Luke (after "Right Round", "Touch Me", and "Who Dat Girl"), and second collaboration with Cirkut (after "Who Dat Girl"). The three would next collaborate with Taio Cruz on the song "Hangover".

"Good Feeling" has peaked at number 3 on the Billboard Hot 100, becoming Flo Rida's sixth top-10 and fourth top-five single on the chart. The song became a top ten hit in 16 countries. This song is the second track on Now 42.

"It's legendary, we got Etta James featured on there, so it's crazy.".

"Good Feeling" is the lead single from his album Wild Ones. The track was written by Flo Rida, Dr. Luke, Cirkut, Breyan Issac, Arash Pournouri, Avicii, Etta James, Leroy Kirkland, and Pearl Woods, while production was helmed by Dr. Luke and Cirkut. Dr. Luke has previously produced Flo Rida's songs "Right Round", "Touch Me", and "Who Dat Girl"; Cirkut has previously teamed with Flo Rida on the latter song as well. "Good Feeling" is written in the key of D♭ minor and features acoustic-driven guitars, computerized beats, and charging keyboards over a prominent sample from Avicii's song "Levels", which in turn samples Etta James’ 1962 gospel-tinged hit "Something’s Got a Hold on Me."

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