Help with bee, wasp or MONSTER Hornet!!

Sounds like ground hornets or some kind of yellow jackets. Probably, given the size though, I'd say ground hornets. I can't say for sure, and it seems as you've identified it as a more passive insect, but the big, brown ground hornets are VERY aggressive. Yellow jackets too. We have both. Really sucks when you run a mower over the top of one of their holes, because the vibrations anger them.

To whoever said something about the Cow Cutter/Cow Killer ants, those things are freaking scary in their pupa form. They look like red, furry bumble bees with no wings. And they make noises. We caught one in a water bottle and it growl/squealed at us. I **** you not.

yepp don't let the little ones fool you thay are pretty smart..I used to paint in my dads garage and this one kept stalking me,I painted him white, he would try to sneak up behind me and kept catching him finally I put enough paint on him to down him....he was gonna git me!!!!

Totally did the same thing to a dirt dobber that was harassing me. I wasn't scared of him though, they're docile, just annoyed. And I painted him black.

If you have a 4" wasp family in your yard you better book a flight from Tokyo because this is a job for Godzilla.

Japan already has those. They're called something like Suzemebachi. Here's a video of some of them murdering a bee hive.

[ame="http://www.youtube.com/watch?v=_BHEkjBDWKs"]30 Japanese Hornets Battle 30,000 Bees. EPIC MUSIC - YouTube[/ame]