What is "machucando"

"Machucando" is the third single by Daddy Yankee from his album Barrio Fino en Directo. Although it did not have a music video, it received a lot of radio airplay and became one of Daddy Yankee's best-known songs. The song was written by Daddy Yankee himself and co-written by Eddie Ávila. It was produced by Luny Tunes.