"Doing It to Death", also known as "Gonna Have a Funky Good Time", is a funk song recorded by The J.B.'s featuring James Brown.

The complete, unedited and nearly 13-minute-long original recording of the song was first issued on the 1995 J.B.'s compilation Funky Good Time: The Anthology.

Although the song has a lead vocal by Brown (who also wrote the tune and the lyrics), the recording is credited to "Fred Wesley & The J.B.'s".

It was the first J.B.'s recording to feature saxophonist Maceo Parker, who had returned to work with Brown again after attempting a career as a bandleader.

"Doing It to Death" contains an uncommon key change in which Brown tells the band to modulate downward from F to D ("In order for me to get down, I have to get down in D").