Any question answered...

Tiny dash of glue then hold the cut shut

Also works on human flesh

From that link:

Given the number of limitations in its use and the issues of liability we would not advise glue is used to treat others. If you choose to use it to treat yourself, do so...with care and full understanding.

Hardly a ringing endorsement!

Shoe Goo is nails. I've used it to mend quite a lot of footwear (including my current spd shoes) and you can also use it to coat footwear to give a flexible waterproof coating. Sounds ideal for tyres, I'm not sure why I didn't think of it before.