If you're curious about what happens to Beavis & Butthead when they grow up—here it is. Short story: they don't grow up. Funny, irreverent, over-the-top-gross at times.
This flick isn't irredeemably bad, but I really don't understand how a movie like this gets made. Who was supposed to see it—other than me—and why? The director came out of the screenwriting corps and it shows.