Put it right after the punchline as the first reaction, then follow it with Nelson's Ha-Ha! for a bigger group laugh, or swap in Gato Riendo for a second reaction in the same scene.
O tym dźwięku
This is a short Spanish hahaha laugh lasting just over a second, with a clear repeated laugh that sounds like someone joining in a joke. It feels playful and a little mischievous, the kind of laugh that makes a small joke feel bigger and a silly moment feel shared.