maa lun - This is the dirtiest insult you can throw at someone. It mea

This is the dirtiest insult you can throw at someone. It means you want to put your cock in your mom’s butt. People use it when they’re really angry.

My teacher said 'maa lun' to me when I threw paper at him.

My mom said 'maa lun' to my brother when he broke her favorite mug.

I said 'maa lun' to my friend when he took my phone.