Top Definition
The process by which someone binges, on entirely unhealthy food groups, to a level befitting that of the largest mammal on earth.
'Sweet Holy, your whaling out today!'
'Fancy whaling out?'
#bingetastic #purgerific #five-(hundred)-a-day #stupdenobese #beef-chow-me
by NickSavesWhales May 13, 2009
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