'Hat-trick. Backflip. Game over': how social media reacted to Sam Kerr's thrilling Westfield W-League Semi-Final hat-trick

Sam Kerr bagged a sensational Westfield W-League hat-trick in Perth Glory's 4-2 win over Melbourne Victory on Sunday and the dust is barely settling.

Despite Glory falling behind to an early Christine Nairn goal, Kerr did what she did best and inspired her side to a huge win. 

Her hat-trick means Perth Glory will play their third Westfield W-League Grand Final, with Sydney FC standing in the way of Glory's maiden Championship victory.

The Westfield Matildas star's heroics lit up social media - check out the best reactions below.

READ: Westfield W-League 2019 Grand Final details have been released
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 The media know a star when they see one.

And fans lapped up the Kerr masterclass.

The football fraternity were in awe, too.

And this is how the Westfield Matildas star reacted.