Re: the fuzz!
Hate that it happened to you. It sucks when they think bad things about hookah.
But on the flip side, They had every right to put you in handcuffs and make sure you are detained while they investigate what you are smoking and contrary to popular belief, just because you are in handcuffs doesn't mean you are arrested, and they dont' have to read you your rights until they are charging you.
It sucks, and a sucky situation to be in, but just be glad that they saw that it wasn't bad stuff, and let you go.
GLaDOS: "You euthanised your faithful companion cube more quickly than any test subject on record. Congratulations!"