Delirious West Coast fans at AFL final wave signs, flags and ... an inflatable sex doll

WEST Coast supporters were understandably delirious after one of the most incredible wins in AFL history on Saturday night. But that doesn’t explain why an Eagles fan was waving this.

West Coast fans cheer on their team during the AFL first elimination final.

WEST Coast fans needed all the support they could get in a cauldron of 40,000 Port Adelaide supporters on Saturday night.

But one Eagles fan went to extreme, and possibly explicit, lengths, to add another number to the massively outnumbered blue and yellow portion of the Adelaide Oval crowd.

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Eagle-eyed fans (pardon the pun) watching on TV at home spotted something unusual in the Eagles cheer squad area, and things got a lot weirder after Luke Shuey pulled off one of the most incredible wins in AFL history.

The lid was off for West Coast fans, and so was the Eagles jumper that had preserved some level of modesty on what was revealed to be an inflatable sex doll.

The bizarre sighting demonstrates an apparent security failure at the ground, with the long list of prohibited items on the Adelaide Oval website including “inflatable items including beach balls, receptacles, devices or structures.”

It was a stark contrast to the last unusual item to light up social media at the footy when a Melbourne fan took a cheese platter and smashed avocado to the MCG.

Um? Why is there an Eagles sex doll in the crowd? #AFLpowerEagles #AFLfinals pic.twitter.com/bTfDMcGBjB

— Doctor Fiveball (@DoctorFiveball) September 9, 2017

Wait. Did anyone else see the blow up doll wearing an Eagles top in the crowd? Wtf?#AFLPowerEagles

— Jess Wilkie (@jahwilkie) September 9, 2017

What with the Eagles fan with a blow up man doll...in obvious state of arousal 😳🤣😂🤣#AFLPowerEagles

— Hayden Purvis (@SilvertonPark) September 9, 2017

The star of the show was quite clearly the blow-up doll that accompanied the Eagles supporters to Adelaide Oval #AFLPortEagles #AFLfinals

— Matt Trollope (@MattyAT) September 9, 2017

Things got wild after the thrilling win. We have blurred the image to spare sensitive readers.