Geelong have set a dizzyingly high standard for their Wacky Wednesday's in the past - and 2017 is no exception.

Here are some of the best efforts we've seen on social media so far.

Zach Guthrie as 'AusKicker of the Year':

Wylie Buzza as Ben Brown:

The Selwood brothers as the Corby sisters:

Mitch Duncan as Joel Selwood & Mark Blicavs as Mack Horton:

Tom Lonergan as Harry Taylor & Zach Touhy as Ron Burgundy:

George Horlin-Smith as Sound of Music: