1 definition by pauldmic1

Top Definition
A big scary fucker that consumes inhuman amounts of food and alcohol. Sightings have been recorded since the mid 80's, and daddys are warned to hide their daughters.....or their wives.
The Jamesernaut is one scary fuckin guy!

OH SHIT THE JAMESERNAUT!!!
by pauldmic1 August 27, 2008

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