This is genius
great for protests
Wow it’s terrifying, anyone have a 3d print for it?
Edit: NVM found it below
Sounds like rush hour traffic. terrifying!
need video for the second line too
Ooh, can you share the model?
Hehe gonna be causing a little good chaos
Please share model
Thanks!
I printed a different version and it didn’t work very well. I’ll have to give this one a go
This model works fairly well. Can confirm.
Any video of the sound? Is it a regular whistle or a mesoamerican death whistle?
Lol omg, this is hilarious.
Death whistle
Those are death whistles. I’ve printed that model before
Any tips for printing?
Time to for up the printer. Thanks for the wonderful idea, OP!
Edit: Fire up the printer*
Hahahaha, my wife hates mine. That’s perfect !
Put one in every post box with a post-it saying “blow me”.
If i released those into my neighborhood, the parents would egg my house. :(










