Place this clip after the visual payoff in your edit, then follow it with a baby laughing meme as a second reaction, or lead into it with a cat laugh meme as an opener before the main reaction arrives.
O tym dźwięku
This clip is a human voice performing a drawn-out, escalating string of laughing syllables spelled out as Eaheheauhebrbr, lasting just under twenty-four seconds. It gives listeners a silly, contagious feeling, turning a small funny moment into an exaggerated reaction that keeps going well past the point of a normal laugh.