verb. Mostly used in south-east
Asia. Onzzing is the level of a
relationship where two people are past being
friends, but aren't officially together. It's basically a relationship, minus the commitment. Sometimes it isn't discussed between two people when they are onzzing but signs of people who are onzzing are: texting everyday, knowing that they have a crush on each other, hanging out often, lots of flirting, etc.