The funk-pop number relies on synthesizers and contains numerous solos throughout the song. The song's propelled by a strong bass line and contains live drums and handclaps. A raunchy guitar solo provides a rock element to the funky track. "Get It Up" is basically an ode to sex and Day's attempts to get some. Prince's vocals are very apparent in the song, both in the background and the lead at times.
"Get It Up" was only released as a 7" single with the poppy "After Hi School" as its B-side. "After Hi School", while not an outstanding effort was composed by Dez Dickerson and is perhaps the strongest pop effort on the album. The full version of "Get It Up" was later a B-side for the 12" single of "Ice Cream Castles" in 1984. "Get It Up" is one of The Time's more popular numbers, and a live version of the song recorded at the House of Blues in 1998 was included on Morris Day's 2004 album, It's About Time where it segues into "777-9311".