You know, just fast-clapping before inspection. Pretty cool stuff. I don't know how to fast-clap, though...
Pro tip -- learn how to fast-clap before doing so.
Hi -- I'm Andrew. I make mostly comedy and sketch videos... And sometimes videos about Rubik's cubes. And colorful pockets. And random cinematic stupid things. Subscribe for more videos like this!
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Intro music and occasional background music by TeknoAXE: https://www.youtube.com/user/teknoaxe