Top definition
Fulkedsex (-1.034)
Fat-bulked. A person who is wanting/ trying to put on muscle mass/ weight but ends up putting on fat and not muscle. The person in question generally claims to be a 'hardcore' trainer or bodybuilder.
Wow, Timmy has gotten big and fulked up!

I think he must have done a fulking phase.
by myofibrillar hypertrophy March 30, 2011
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