[TOMT] [MOVIE] Title of movie with scene where kid says "What the heck"

I apologize for how vague this is, but I've been unable to find where this particular quote is from. It's a child (I think) that says "What the heck" with the "heck" being emphasized. It's been like half a year that my girlfriend and I have been looking for the source of this quote. My Google searches have turned up nothing. Please help.

Edit: It may even be from a TV show, but I've checked that too. Still couldn't find anything.