Slang used all the time by Everyone
(zit-GO-en) • Australian English: informal, "how are you?". Abbreviation of "How is it going?"
" 'sitgoin Bob?" "Mate, my car's carked it." "Mate."
"How are you, Bob?" "My car has died." "I'm sorry."
Added August 2020 by calanthe
6 out of 21 English speakers have heard this