Good morning, hope all are well so it is time for some Aussie Slang mostly still used.
Larrikin……..Mischief maker
Someone who acts with apparent disregard for conventions or consequences
Lob in or up…..To drop in unannounced to visit people
Kero………….Kerosene
Iso………….Isolation as those with Covid 19 had to do
Knocker………Someone who criticises most things
Jo-AnneRamplings 
All of these are new to me.