Go out with a bang

"Go big or go home," that's what some people say.

"Go loud and proud," that's what other people say.

"Go out with a big, loud bang!" that's what I say.

Explanation

Experiment

The joke plays on the common sayings of "go big or go home" and "go loud and proud," twisting them into a desire for a dramatic, potentially destructive, exit, implying suicidal thoughts. It's dark because it takes a common phrase and gives it a morbid meaning.