Mr.Dr.PHD.'s definitions
A protruding lower potbelly that hangs over your belt-line. Used to store the excess food that no human could possibly hold in their actual stomach.
Sam-"Theres no way he could eat six Double Deckers in one sitting!"
Tom-"He is probably holding three of them in his portabelly."
Tom-"He is probably holding three of them in his portabelly."
by Mr.Dr.PHD. July 12, 2011
Get the portabellymug.