Come home from work. Have leaves everywhere. So I get the leave blower/vac out. And blow all the leaves into a nice big pile. Switch the blower/vac over to vac, and start to vac up the leaves. About half way through. I heard a thump in the vac and thought nothing of it. THEN the smell hit me. I had just sucked up fresh dog chit.
After I got done with vacuuming the rest of the leaves and emptying the bag. I had to rinse out the blower/vac.