In the Friends episode 'The One with the Secret Closet' (S08E14) Joey describes a movie as having a door behind which no one knows what lies. When it opens, millions of flesh eating bugs come out. What movie is he talking about?
After all these years I am still uncertain if this is a real movie or something the writers made up. But it always reminds me of the following scene of Mummy (1999). Keep in mind that the 8th season of Friends is dated around 2001-2002 so the timing is correct: