What is Clincher?
1.
A turd that will not relinquish its grasp on your anus, forcing you to clinch your asscheeks together in order to pinch it off.
"That shit just wouldn't let go; it was a real clincher."
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2.
Slang term for a vagina.
"Man did you see that girl's clincher?"
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3.
The involuntary long term contraction of your O-ring after being kicked really hard. Similar to an asshole cramp.
Billy kicked me square in the asshole and gave me a 2 minute clincher.
Random Words:
1.
To "poo-poo" something. Being overly negative when the negativity is not justified.
Al was playing NBA 2K8 and was down 75-7..