When something is so average and ordinary that its averageness and ordinariness is in excess and thus, can only be described as "wicked decent." It can be used to describe looks or anything really. When said in regards to a girl/guy, it means that you'd do her/him but you certainly wouldn't go out with her/him. The logic behind this revolutionary term is that things can be wicked bad or good, so why can't they be wicked in the middle?
Example 1:
"Did you see that girl there?! She's SO hot!"
"Nah, she was wicked decent."

Example 2:
"How'd you do on that test bra?"
"Wicked decent. I don't care anyways, I'm so college."
by OisinInTirNaNog November 25, 2009
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