The man was with his partner when he checked his ticket and was so excited he had even bought one from the winning store that he did not immediately realise he had the golden prize in his hands.
"I actually thought my ticket wasn't a winner at first. I was so excited by the fact that I had bought the ticket from the winning store that I didn't read the numbers properly.
"When I went back for a second look, the numbers stood out straight away. At first it was like: 'No, this can't be true'. My mind was completely blown.''
He has since told his parents and immediate family - although dad did not believe him at first.
"I can be a bit of a joker, so he was sure I'd won $23 or something.''
Sunday morning was one to remember for the family; after popping over to mum and dad's place for a special breakfast.
"Mum had pulled out all the stops. She'd whipped up French toast and had a cold beer waiting for me.
"I couldn't believe she'd pulled it all together so quickly.''
Even before discussions around the money started, he said the big topic of discussion was where to keep the prized ticket safe until they could claim it.
"This was a bit of a discussion point with the family on Sunday, but we finally settled on putting [it] inside the piano seat.
"Who would ever think to look there?"
The man said he was now just taking things slowly and wanted to give himself some time to think about his next move, given his change of circumstances.
He had not even thought too much about what crazy thing he might buy, but said: "I'm sure there will be a bit of splurge in the future.''