Recipe for endless amusement:
Ingredients:
1 Laser
1 Camera with adjustable shutter speed
2 Easily entertained weirdos
Start off with the obvious lightpainting cliche: writing words.

Throw in some cat attempts.

Oh my.

Oh dear.
Next, sprinkle in some Chinese characters.

Add a dash of “complicated portrait work”.

Throw in some deformed chicken too if you have any lying around.

Then fall asleep and leave your whacky [...]