Super glue has no business being anywhere near your body.

Akshully ... super glue (the cyanoacrylate kind) is great for minor cuts.

It's also really handy if you accidentally cut a finger nail and want to keep it from tearing into the fleshy area: a drop of super glue, sprinkle some baking soda on it and it'll keep the nail from tearing and lasts several days.

Edit: to be clear: don't put it in the wound, put it over it to seal it, like a bandaid but more powerful, more water resistant and much smaller.