macine
A romantic relationship between a man and a woman of different races, usually with a lot of drama.
'My mom is in a macine with my dad', said by a kid who has no idea what that means but still knows it's cool.
'He's in a macine with her', said by a kid who's trying to figure out why they're together.
'They had a macine and now they're fighting', said by a kid who's been watching them argue all day.