"Thong Song" is a song recorded by American R&B singer Sisqó. It was released on February 15, 2000, as the second single from his solo debut studio album, Unleash the Dragon (1999). "Thong Song" garnered four Grammy nominations and numerous other awards. The song peaked at number one on the Billboard Rhythmic top 40 chart and number three on the Billboard Hot 100, Sisqó's second highest-peaking hit behind "Incomplete". It was a major success worldwide as well, reaching the top ten throughout European charts and reaching number three in the United Kingdom, Netherlands, and Denmark. The song also topped the charts in New Zealand.

Tim & Bob, also known as Funktwons, were an American songwriting and production duo from Peoria, Illinois. The duo has been credited on the Billboard Hot 100 top ten-singles "Thong Song" for Sisqó, "Slow Down" for Bobby V, "They Don't Know" for Jon B., and the top 40-singles "So Into You" for Tamia and "Come See Me" for 112. They discovered the latter act in Atlanta during the late 1990s, and worked extensively with artists Bobby V, Boyz II Men, Donell Jones and Monica to produce one or more of their albums, respectively. They disbanded in 2014 to separately pursue solo work.