There is a scene where we see Carl (Jim Carrey) watching 'Saw' (2004) in his apartment. The scene he is watching contains that films lead actor Cary Elwes. Jim Carrey starred in 'Liar Liar' (1997), which also starred Cary Elwes.
While filming the scene in the bar where Carl runs into a waitress and falls on his back, Jim Carrey did the stunt incorrectly, fell to the floor harder than he expected, and broke three ribs in the process.
The scooter featured in the film is a modern Aprilia Mojito with a 4-stroke engine and a twist-and-go continuously-variable transmission (no shifting), yet the audio is of a 2-stroke engine with a manual transmission.
Yes. The film is based on the 2005 biography Yes Man by British humorist Danny Wallace. Wallace describes the six month period during which he said "yes" to everything that was offered to him and how it affected his life.
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How much sex, violence, and profanity are in this movie?
For detailed information about the amounts and types of (a) sex and nudity, (b) violence and gore, (c) profanity, (d) alcohol, drugs, and smoking, and (e) frightening and intense scenes in this movie, consult the IMDb Parents Guide for this movie. The Parents Guide for Yes Man can be found here.