11. Juvenile f/ Mannie Fresh & Lil Wayne "Back That Azz Up" (1998)
Producer: Mannie Fresh
Album: 400 Degreez
Label: Cash Money, Universal
As much as Wayne is a master of long-distance lyrical scatters, he's always been equally adept at doing a ton in a small space. He came very close to stealing the show on Juve's biggest hit with just one closing refrain: "After you back it up then stop, then drop drop drop drop drop it like it's hot."
It's an ideal bounce chant-simple in construction but unforgettable, especially when filtered through Weezy's gnarly rasp. The phrase was so strong, in fact, that Weezy would revisit it almost a decade later on his biggest hit, "Lollipop" and Snoop Dogg borrowed it to create the biggest hit of his career, "Drop It Like It's Hot."