Supermassive Black Hole (song) Puns

I remember telling my dad when Matt Bellamy of the band Muse proposed to Kate Hudson, the ring he gave her was worth $500,000. My dad responded, "Well, I bet that put a supermassive black hole in his wallet!" and then proceeded to stare at me with the open-mouthed smile of a dad who's just made a dad joke and is awaiting a reaction. I groaned, hard.