FIG. 1 is a front view of the bug zapper racket; FIG. 2 is a rear view of the bug zapper racket of FIG. 1; FIG. 3 is a left side view of the bug zapper racket of FIG. 1; FIG. 4 is a right side view of the bug zapper racket of FIG. 1; FIG. 5 is a top view of the bug zapper racket of FIG. 1; and, FIG. 6 is a bottom side view of the bug zapper racket of FIG. 1. The elements delineated in dashed lines form no part of the claimed design of the bug zapper racket.