Like outdone yourself in dickishness. Means that you've been a total and utter dick. Not just a normal dick, but a jaw-dropping dick.
Person 1: oh man you fucked that hoe up the ass?
Person 2: shit yeah. Then I came on her face and kicked her to the curb
Person 1: shit bro, you totally outdicked yourself!
Person 2: damn straight dude.
by IkuraEater July 28, 2014
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