Correction:Actually, as has been stated, the film is a parody of martial-arts films in general, and not specifically "Enter the Dragon." In fact, the film uses footage from another film entirely, titled "Tiger and Crane Fist", which holds no relation to "Enter the Dragon." This trivia entry was mere speculation. Also, the subtitle "Enter the Fist" is too obvious a nod to "Enter the Dragon" to be considered trivia.
Correction: Actually, as has been stated, the film is a parody of martial-arts films in general, and not specifically "Enter the Dragon." In fact, the film uses footage from another film entirely, titled "Tiger and Crane Fist", which holds no relation to "Enter the Dragon." This trivia entry was mere speculation. Also, the subtitle "Enter the Fist" is too obvious a nod to "Enter the Dragon" to be considered trivia.