This could be Amsterdam or anywhere
Fredo and Pidjin. The Webcomic.

World's funniest webcomic by Eugen Erhan & Tudor Muscalu

High In The Clouds

I love Amsterdam. Such a friendly city. - I need another magic mushroom.

Dude, I think you've become an addict... You're craving these mushrooms everytime we visit a new city. - I need... my... magic... mushroom.

Aaahhh...