"Smack That" is a song by Senegalese-American singer Akon featuring American rapper Eminem from the former's second studio album Konvicted (2006).

"[3] "Smack That" was written, produced and programmed by Eminem, with additional writing from Akon, Mike Strange and Luis Resto.

"Smack That" was released worldwide for digital distribution on September 25, 2006, and serviced to mainstream and rhythmic crossover radio on October 12, 2006, in the United States.

DJ Z of DJBooth, in a review of the single, commended "Smack That" for showcasing "Akon's ability to sound perfect over any tempo beat.

"[6] In his review for the album as a whole, DJ Z wrote that the song and "I Wanna Love You" display Akon's skill during collaboration.

"[8] David Marchese of Spin magazine classified the single as "Played-out G-funk braggadocio and bedroom boasting.

"[10] A writer for The Manila Times deemed the song "deliriously energetic" while claiming it has "all the ingredients of a masterful club banger.

"[2] Dan Raper of PopMatters had a mixed opinion about Eminem's feature, writing that the lower register he adopts for his voice is "not totally successful", but added that it "shows some innovation from the Old White Rapper.

"[11] Ivan Rott wrote a more negative review of the song, dismissing its production as "prosaic" and its lyrics as "uninspired."

He further added that the song "holds no weight in comparison to current club tracks such as "Money Maker," the bouncy collaboration between Ludacris and Pharrell, among others.

[18][19] The single was successful in Belgium, topping the chart in Wallonia and peaking at number three in the Dutch-language Flanders region.

The single lasted 26 weeks on the chart and earned a platinum certification from the Australian Recording Industry Association (ARIA).

Directed by Benny Boom, it presents Akon as a convict in prison who is let out of jail by a police officer, Jack Gates (Eric Roberts), who is looking for a witness.

This is the first video that features Eminem with his then-new tattoo 'PROOF' on his left arm, which is dedicated to his friend, DeShaun Dupree Holton who was murdered after he was shot by a bouncer in an after-hours spot.