Rengoku jokes

So, my friend and I were talking this time. I asked them what they would do if they ever met Rengoku. They said that they would probably like shake his hand or something, but I said I would lick his forehead. Wtf?

What did Rengoku say to his class?

"Set your school ablaze!"

Hippity hoppity, Hiroshima, Nagasaki.

Iran: We can beat the USA.

Japan is typing...

Japanese people are so cool and organized, they have their own ways of suicide.

Person 1: "Where was Hiroshima?"

Person 2: "In Japan."

Person 1: "No wonder! That's why they never saw it coming."