What does Judges 16:30 mean?

Samson shouted, 'Let me die with the Philistines!' He pushed with all his strength, and the building collapsed on the rulers and everyone inside. In his death, he killed more people than he had during his whole life. Judges 16:30 - Modern Text Bible

(Samson sacrifices himself, bringing down the house and killing many Philistines, achieving a final victory even as he dies.)