In recognition of the unprecedented Internet buzz for what had been a minor movie in their 2006 line-up, New Line Cinema ordered five days of additional shooting in early March 2006 (principal photography had wrapped in September 2005). While re-shoots normally imply problems with a film, the producers opted to add new scenes to the film to take the movie from PG-13 into R-rated territory and bring the movie in line with the growing fan expectation.
Among the reported additions is a line that originated as an Internet parody of Samuel L. Jackson's traditional movie persona: "Enough is enough! I've had it with these motherfucking snakes on this motherfucking plane!"
Snakes of a Plane opens on August 18, 2006. Here's the trailer. I'll be wearing my t-shirt.
My t-shirt gives me street cred