1 definition by thasmahbawsss

Top Definition
1. A sexual move involving a meaty pulsating piece of cheese or someone who is coming back for more.

2. An amazing best friend who you can trust your life with and who is the best best friend anyone could ask for
I totally did a kathleen clerkin to a chick last night!
by thasmahbawsss July 04, 2010

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