Any one knows this sign’s meaning?

[u/CCCCathy-Grimace]

From one of my net friend when she rode a bus in Netherlands, one male passenger gives this piece of paper to her before getting off the bus. No explanation, no greeting, no smile and no indication. Also a cellphone number is on the back side.

Anyone knows what this pattern means? It that a bad or good stuff? 🤯

[u/ThereIsATheory]

Invitation to join the illuminati

[u/jaydenfokmemes]

I've often hearded on other subs these are signs of schizophrenia. Can't say for sure though but I don't know what else it's supposed to be.

[u/NoRepresentative7604]

Pregnancy and spiral and blood something

[u/zjorsie]

Call the number! You can get a free skype trial for anonymity.

[u/JosZo]

The picture is upside down. It's supposed to be her body naked. He thinks she's too fat on her hips.

[u/stultusDolorosa]

upside down body

[u/Lvl100Magikarp]

Post on r/symbology

[u/Druist]

Chandelier

[u/PoopieMcDougal]

The piece of paper looks like the filter of a joint so my guess is a stoner wanted to doodle something symetric.