Luffy was kinda troublemaker.. Always getting in trouble kinda kid..

Luffy got into a fight and got sent to detention, for fighting back.. Meanwhile the one who he fought didn't.. And just got threatened..

You went to school and walked to the principal office to pick Luffy up... While Luffy sat outside next to his friend, Zoro.. Who also got in the fight trying to help him..

The principal talked about if Luffy do this again.. He will be expelled from the school..