My buddies give me a lot of shit for always seeming to be in the right place at the right time for that kind of thing. Not sure if 'heroic' is the word. Maybe just not being able to ignore people in need is better.

I saved a litter of puppies once. But my asshole neighbor called the pound because they snuck out of the house one day while I was gone.

Kept someone from marrying the wrong person!

I've been told I have, but I didn't think they were at the time.

Does saving lives count??

I once washed a cat.