Rolling toy skateboard character and its method of construction

A rolling toy assembly, comprising:

• a base having an open window formed therethrough, wherein said base has a two opposite long edges of a first length and two opposite short edges of a first width;
• a hollow body having opposing sides, an interior, an open bottom, and slots that are formed in said opposing sides of said hollow body, wherein said open bottom of said hollow body interconnects with said base over said open window, therein providing access to said interior of said hollow body through said open window in said hollow base, wherein said first length and said first width of said base are greater than that of said open end of said hollow body causing said two opposite long edges and two opposite short edges of said base to extend beyond said open end of said body so as not to be covered by said open end of said body;
• a spherical mass disposed in said interior of said hollow body, wherein said spherical mass is too large to pass completely through said window of said base, wherein only a segment of said spherical mass extends out of said hollow body through said window in said base;
• a retention element separate and distinct from said hollow body that extends through said slots and across said interior of said hollow body, wherein said retention element limits movement of said spherical mass within said interior in a direction away from said window;
• and
• an eccentric weight that biases said hollow body and said base into a tilted position wherein said window is tilted at an angle of inclination.