► 名詞
後輩 [こうはい] meaning: junior rank: 2
☆ てめえ後輩の癖に生意気だ。しばいてやる ⇨ You are too fucking arrogant as my junior. I am gonna beat the shit out of your fucking ass (☛ In Japanese society only people who graduated from schools in the same year are real peers, and anyone who graduated later is your junior you can use as a slave)
More examples: