Dual Norm Smith medallist Dustin Martin is enjoying a holiday in Las Vegas as we speak, although there's one thing he has to do when he returns.

Pick up his car from the MCG.

According to a Tigers spokesperson, Martin has had "a lot of bits and pieces going on" following Richmond's grand final win, and has left his car underground in the MCG car park.

The Age confirmed the interesting tidbit on Wednesday.

The spokesperson said to The Age the car is probably in the "safest place it can be right now," with an MCC spokesperson suggesting the car would remain there until he returned.

"In the busyness between grand final day and everything going on he just didn't have time to get it, so we're doing him a favour ...  he's a Norm Smith medallist, so that's what you do," they said.

Martin finished with 22 disposals and four goals during the Tigers' 89-point win over the Giants in the grand final.