Place it right after the false claim appears on screen, then follow it with the Bruh sound as the group's disbelief, keeping the claim itself as the setup and this clip as the payoff.
このサウンドについて
This short meme clip strings together the words verity, obesity and falsity into a quick, deliberately awkward phrase that sounds like a joke riddle caught mid-sentence. It feels silly and offbeat, the kind of nonsense that makes listeners pause, laugh and replay it to catch the wording again.