"Pumps and a Bump" is a song by American rapper MC Hammer from his fifth album, The Funky Headhunter (1994). The single peaked at No. 3 on the Billboard Hot Rap Songs chart and No. 26 on the Billboard Hot 100, making it the final Top 40 hit of Hammer's career.

Stanley Kirk Burrell, better known by his stage name MC Hammer, is an American rapper, dancer, record producer and entrepreneur. Known for hit songs such as "U Can't Touch This", "2 Legit 2 Quit" and "Pumps and a Bump", flashy dance movements, extravagant choreography and his eponymous Hammer pants. Remembered for a rapid rise to fame, Hammer has also been an entrepreneur and celebrity spokesperson.