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The sexiest mother fuckers on earth, who can outdrink any challenger. They have the luck and charm of the Irish with a reaping benefit of alcohol tolerance. They are amazingly attractive yet often kind to women, working to their advantage.

Verb: To drink a lot
Adjective: Very Sexy
I went sean mcgrath last night and blacked out.

That kid looks like a sean mcgrath, I want to get in his pants.
by Gladiator1234 March 08, 2011
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