Hahahahaha we totally saw this one! I think that's the hutong near Yonghegong. - Jessie from Bookmarklet

TOTES have a picture of this! It's from the hipster street. - Kelly

What's with the superhero one? I have, "Mi verga es la verga del fuego." stuck in my head, now. - Anika

Awesome - SteVe C

@Anika, "Must fasten safety belt"? I think it's for construction workers up on scaffolding. There was a lot of construction in this area last year when they were refurbishing the hutong, and I guess they just left the sign up. - Jessie

Ah yes, the hipster street. You probably haven't heard of it, but it's really big in Beijing. - Jessie

I WANT THOSE!!!! If you see any fall down, snag them please? :) - Rachel Lea Fox

They make sense to me: "Dont mess with fans while sucking on shower head, or Captain China will suddenly appear to teach you a lesson." - Jkram|ɯɐɹʞſ

Great interpretations, jkram! - Anne Bouey