gaijigga - A Japanese person’s way of calling a foreigner a complete id

A Japanese person’s way of calling a foreigner a complete idiot. It’s like the worst kind of insult you can get while waiting in line for food.

‘You’re a gaijigga and you don’t even know how to use a vending machine.’

‘I’m not talking to you, gaijigga. You’re too dumb.’

‘If you’re a gaijigga, then I’ll beat you up.’