The ornamental design for a motorizedbug, as shown and described.
FIG. 1 is a top view of an embodiment of the design.
FIG. 2 is a bottom view of an embodiment of the design.
FIG. 3 is an end view of an embodiment of the design.
FIG. 4 is a right side view of an embodiment of the design; and,
FIG. 5 is a front view of an embodiment of the design.
The broken lines of FIG. 1 through FIG. 5 depict switches, motors, and a battery compartment for use with the motorized bug. These broken line features are depicted for illustrative purposes only, and form no part of the claimed design. The left side view is a mirror image of the right side view shown in FIG. 4.