1. Your Dad's wife and a person so vile as to be without any redeeming feature that you couldn't possibly call her a "mom".

2. A step mother who has ulterior motives; see gold digger.
Person A: "So I hear that your Step Mom took over your father's Will when he died."
Person B: "Step Cunt... Don't ever call her a Mom."
by Sinful Divinity November 26, 2015
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The inevitable mix of two popular music genres: country and dubstep.
Erich: Hey friend, what is that awesome music you've got bumping?

Rob: I'm glad you asked amigo. It's off the new "NOW Thats What I Call Cunt-Step 5!". Pretty awesome, huh?
by m.c. phatback February 13, 2013
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