The most bad ass last name that exists in the world. Means that any person with this last name is amazing at sex and can bring women to multiple orgasms with minutes of seeing his massive dick. Also a very loving and caring person that has a bad ass car.
Castagna,Lasagna, Castanova
by Brandon Castagna August 31, 2008
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A faget who goes to smithtown east and likes to suck penis. He sucks at everything he does, espaciallly mackin
That kid is such a Jonathan Castagna
by Nickk kkgkgkgkgkgk September 2, 2010
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