How long can a half eaten taco sit outside for?

1. Tacos aren't Mexican food, people just think that way because it's a simple stereotype. 2. About a week or so until the taco decomposes.

3. Depends if wildlife is around.

4. Really, you're asking about how long a half eaten taco can sit outside.

5. This will be fail blog as long as you can say "moldy half eaten taco."