Don't say heck

Tonight Dan said, "What the heck?" And Isaiah said, "Daddy, don't say heck. Instead, just say, 'What in the world?'" I guess something we're saying is getting through =) ... We don't like him saying heck, darn, etc, because they're really just euphemisms for words a four-year-old shouldn't say. But it was just funny to hear him offer an alternative phrase. Goofy kid.