The phrase comes from Low by Flo Rida featuring T-Pain, released as a single in 2007 and featured in the 2008 film Step Up 2: The Streets. Its chorus lists Apple Bottom jeans and boots with the fur, images that made the hook easy to quote and parody. The song topped charts internationally and stayed in pop culture through radio, dance floors and later short video apps. Online, the isolated lyric became shorthand for a glamorous entrance, reused in outfit checks, pet costume clips and ironic fashion reveals.