The ornamental design for a trash can shoe, as shown and described.
FIG. 1 is a bottom perspective view of a trash can shoe showing the new design.
FIG. 2 is top plan view thereof, with the bottom view being a mirror image thereof.
FIG. 3 is a front plan view thereof, with the back view being a mirror image thereof.
FIG. 4 is a side plan view thereof, with the other side view being a mirror image thereof; and,
FIG. 5 is a side plan view showing the new design in accordance with the present invention, with a trash can depicted in dashed lines to show the environment of use of the trash can shoe and forms no part of the claimed design.