Oh...Heck?

The other day, the kiddo was playing a video game. As he often does, he came in to give me another exciting update on his adventures: "I'm having a battle with the [?] monster, and I'm going to beat the something out of him. What's the word I'm looking for? Oh, yes! [pointing index finger upward] Hell!"

Of course I gave him a stern lecture...after I finished laughing.