Security guard Jack can be seen bending over, roaring with laughter at the incident.
He told Jono, Ben and Megan on The Hits’ Breakfast show it was the funniest thing to happen at his work.
“I watched his mate going into the shop, I thought he was going to get a knife, so I had my eyes on him.
“As soon as he popped out with the chair, I thought, I’m not being involved in this.”
He was impressed how far the man could throw the chair.
“I’ll give him credit. I wouldn’t be able to do that if I tried and I was sober.”
The Melbourne security guard didn’t realise how much the clip would blow up.
“Within a few hours, it was everywhere.
“I’m getting messages from my nan, saying she has seen this on the news.”
He said the two guys probably wouldn’t be showing their faces in Melbourne soon.
“We’ve actually hired [the chair]. It’s working for the club now.”
Sign up to The Daily H, a free newsletter curated by our editors and delivered straight to your inbox every weekday.