1 definition by Dumb Girlfriend

Someone who doesn't have the balls to tell you they're busy and can't hang out, but still makes plans to 'chillax' so you go out of your way to 'chill' with said flaker, only to have them flake out on you, and then give you some lame ass no ball excuse instead of just being straight up that they're a flakey flake
Per Wall 'Wanna hang out'
Dumb Girlfriend 'Hehehe OK'
Dumb Girlfriend at meet spot, No Per wall at meeting spot

Per Walls Dumb excuse 'I was skateboarding'

Dumb girlfriend crying on phone to friend 'He is such a flake'
by Dumb Girlfriend April 9, 2009
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