Vocabulary

ਮਾੜਿਆਂ
marhyaan

bad ones, those who did wrong. Not 'graves' but people who wronged him.

noun
In this song
Janaabe Aali · Jerry
Verse 4
ਸੌਣਾ ਚੰਗਿਆਂ ਤੇ ਮਾੜਿਆਂ ਨਾ ਭੁੱਲਿਆਂ
sauna changiyan te marhyaan na bhulliyan
Sleeps easy, never forgetting who did good and who did bad