Place this clip right as the collapse happens on screen, after a SpongeBob a few moments later button sets up the delay. Follow it with a fail sound meme button once the character hits the floor to close the gag cleanly.
Über diesen Sound
This short clip is a single spoken line, 'don't you go dying on me,' delivered in a panicked, pleading tone over about two and a half seconds. It feels funny and melodramatic at once, turning a worried moment into an over-the-top reaction. The line comes from the comedy film Dumb and Dumber.