The phrase "how low can you go" is popularly recognized from the song "How Low" by Ludacris, released in 2010. It is also the title of songs by other artists like LP. The phrase can refer to a challenge or a question about how far down or low something or someone can physically or metaphorically go. In cultural context, particularly in Ludacris' song, it is often about how low someone can dance or move, typically in a dance challenge or party setting. Beyond this, the phrase can be used more broadly in everyday language to ask about limits or extents in various scenarios. If the question intends a different or more specific context, please clarify for a more targeted answer.