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1 definition by Leviasean

“The skinny pack,” is a phrase the website Purelifts.com invented for those guys who go out all the time with their shirts off thinking they have a 6 pack. I’m talking about the guys who are about 6’2 and weigh 120lbs if they are LUCKY.
Guy: Damn, why do girls fancy that guy in Twilight so much? He's just a rat with a skinny pack.
by Leviasean April 17, 2013