I hate to spoil the fun, but those syringes are oral syringes. They aren't shaped right to be the type that hold needles.
The only hard drugs in your photos were the loperamide pills (known as Immodium on this side of the Atlantic). It's actually an opioid - that's why it stops you up. So of course brilliant people buy and take entire packages of it at once to get high. 🤡
Are you sure the 34th pic from the top isn't your 3-windowed apparition? It sure looks like it could be...
Thanks as always for sharing!
!PIMP
!PIZZA