The caption is a play on words, combining the scientific concept of Hawking Radiation with a common slang term. Hawking Radiation is a theoretical prediction by Stephen Hawking that suggests black holes can emit radiation and slowly lose mass over time.

The meme caption humorously suggests that the “mixtape” (a slang term for a musician’s collection of songs) is so exceptionally good (“fire”) that it’s even escaping black holes, referencing the concept of Hawking Radiation. It’s a lighthearted way to merge pop culture slang with a scientific idea.