"I broke my collar bone and had to have physical training to strengthen it. They had me squeeze some equipment to measure my grip strength. I hit 140 lbs. He said "Holy cr#p, thats great! You know, It only takes 50 lbs to strangle someone." My first question was why the f@#k do you know that??"
"Obrigado" is Portuguese for "Thank you."
Portugal was the first European country to really make meaningful contact with Japan, which was the easternmost heavily-populated country/region in Asia. Portugal happens to be the westernmost country in Europe.
The two words, Arigato and Obrigado, are linguistically completely unrelated.
Those two very similar words developed in completely isolated contexts on opposite ends of the world's largest landmass, and they mean the same thing."
The Portuguese were just trying to colonize Japan and failed.
You are a brazilian vira-lata. You hate Portugal because it didn't fail to colonize you...