I went after a relatively small one, 6 inches, once with one of those mosquito raquets. The thing got mad and attacked the raquet, just reared up and kept on biting it, sparks were flying and those electric popping sounds were going on but it just kept biting. My friend took the raquet and beat it, chopped it into 4 pieces and the pieces moved for a little while.
Another time I was washing my face in the bathroom sink and one of them, not sure how big, popped his head out of the overflow hole and waved his antennae at me. I screamed bloody murder and ran through the house. I was scared to wash my face in the sink after that, I didn’t dare close my eyes and so I kept getting soap in my eyes. I told my handyman about it and his solution was to pour turpentine down the overflow hole so I got to smell that for a few months after.
Saw huge ones in the yard a couple of times. When they get past a certain length, they don’t walk in a straight line any more but they swish back and forth like a snake. Which is what I thought it was the first time I saw one. I went over to admire it, because I like snakes, and was horrified to see what it actually was. It was at least a foot long. I went screaming for the maid that time but by the time I got her and we went out there it was nowhere to be found.