Place it right after the punchline as a reaction beat, then follow it with Bruh for a deadpan finish or Goofy Ahh Sounds when the joke needs to stay silly.
About this sound
This clip is a short meme sound built around the playful vocal phrase tchiki brrr, delivered as a quick rhythmic burst. It feels light, cheeky and a little chilly, like a tiny shiver turned into a joke, and it lands best as a sudden reaction rather than a long moment. Its charm is in how strange and catchy that little phrase sounds on repeat.