Instructables

Fix a fabric tear in less time than it takes to watch this slideshow

My pants tore, I needed to fix them, I did this. If your pants tear, you can do this too and feel warm and fuzzy about your monumental accomplishment.
As great as this instructable is, I wouldn't recommend it. I just tried it, and it DESTROYED my torn shorts. When super glue hardens, It becomes brittle, and will crack, and since it's just hardened into your pants, any part that flexes with the superglue in it will crack.