gaijin nod
When two foreigners in Japan nod at each other like they’re sharing a secret. It’s basically saying, 'Yeah, this place is a mess, and I’m not here for the culture.'
Two British tourists nodded at each other in Fukuoka like they were saying, 'This place is a nightmare.'
An Italian and a Frenchman nodded at each other in Nagoya like they had been through hell.
Two Mexicans nodded at each other in Hiroshima like they were saying, 'This is not why I came here.'