Cop: Do you know why I pulled you over?
Fletcher Reede: It depends on how long you were following me!
Cop: Why don't we just start from the top?
Fletcher Reede: Here it goes. I sped, I followed too closely, I ran a stop sign, I almost hit a Chevy, I sped some more, I failed to yield at a crosswalk, I changed lanes at an intersection, I changed lanes without signaling while running a red light and SPEEDING!
Cop: Is that all?
Fletcher Reede: [Forced.] No. I have unpaid parking tickets.
When Fletcher is beating himself up he goes into a stall and squishes his head with a toilet seat. You can see that the white part underneath is made out of foam because it keeps squashing down.
In the scene where Carrey is in the stretcher at the airport, if you look in the back of the crowd to the right, you will see Fire Marshall Bill from In Living Color. He can be seen when Carrey's ex-wife is speaking to the officer speaking on a walkie-talkie.