RACHEL DRATCH was on "Saturday Night Live" for seven years.  She's in a new video for a YouTube series called "Billy on the Street" where she runs through a ridiculous obstacle course that has a JULIA ROBERTS theme.  Meaning, every part of the course was inspired something she did in real life or in a movie.

 For example, Dratch has to crawl through a huge burrito in honor of the movie "The Mexican", and then dig through refried beans to find a headshot of James Gandolfini, who was also in it.

And at one point she has to chug orange juice like Robert's diabetic character in "Steel Magnolias".