Super glue also known as CA glue or cyanoacrylate adhesive can be as helpful as hard to work with. I imagine your 'huh' expression.
It is great for bonding all kinds of different materials together, especially skin to skin. I like to use it when building model kits, but if you don't test it first it can melt some plastics. Its great for ceramics, some denser wood, some metals and many other items. I would not recommend it for repairing high impact plastics such as dashboards in the car or the frames of glasses as it can cloud the lenses.
Here are a few tips: