Hanging posters.
Decorative book cover.
Fix broken tail light on vehicle.
Twist a long piece into rope (thousands more uses).
Tape wires down on floor or out of the way.
Tape wires back together after splicing (much wider than electricians' tape).
Reattach rear view mirror.
Repair cracked windshield/window.
Patch ripped clothing.
Hide unsightly wallpaper seams.