Luke's face is an expression basing on the change in Luke Skywalkers face from A New Hope to Revenge of the Sith. As everybody knows the actor, Mark Hamill, got hit by a car in between the shooting of the movies.

Luke's face can be used as:
1. an insult
2. to win an argument/"your argument is invalid"
A: Shouldn't it be called "the Early Early show" since it's on past midnight?
B: Luke's face!
by Donna H. November 24, 2010
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A ridiculously big fore head combined with the pizza grease and messed up nose.
Uh that hobo looks like lukes face
by My d small November 28, 2019
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