Jasmin: Being loud, obnoxious or overly confrontational.
Dionne: A mouthy, feisty person. That’s what it means in the UK anyway.
Jamie: Wait, isn’t that spelled “gobby”?
Dionne: Yes, it is, but we’ve been asked to talk Australian. Maybe it’s spelt differently there?
Jamie: Very good point.
Actual meaning: A blow job, e.g. "Got a gobbie last night."