Australian slang for an unattractive face.

A pie dropped on the ground is an unattractive mess. As is an ugly face.
Bloke 1: Check out the tits on that chick!!! Sonya!
Bloke 2: Yeah, but she's got a head like a dropped pie. I wouldn't fuck her with your dick.
by Thurston_Howell January 5, 2018
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