Overview
"Tush" is a song by American blues rock band ZZ Top and was the only single from their fourth album Fandango! The song was named the 67th best hard rock song of all time by VH1.
Composition
The song is a twelve-bar blues in the key of G in standard tuning. Bassist Dusty Hill has said the song was written at a sound check in about ten minutes. The recording was produced by Bill Ham and recorded and mixed by Terry Manning. The title is a double entendre, referring both to slang for buttocks (with the connotation of "a piece of ass"), and slang for "luxurious" or "lavish", according to a 1985 interview with Hill in Spin magazine.
Gibbons said "We were in Florence, Alabama, playing in a rodeo arena with a dirt floor. We decided to play a bit in the afternoon. I hit that opening lick, and Dave Blayney, our lighting director, gave us the hand [twirls a finger in the air]: "Keep it going." I leaned over to Dusty and said, "Call it 'Tush.'"
The Texas singer Roy Head had a flip side in 1966, "Tush Hog." Down South, the word meant deluxe, plush. And a tush hog was very deluxe. We had the riff going, Dusty fell in with the vocal, and we wrote it in three minutes. We had the advantage of that dual meaning of the word "tush" [grins]. It's that secret blues language — saying it without saying it."
From Wikipedia (CC BY-SA 4.0).