It is almost 25 years old, but the original Beverly Hills Cop had some great scenes. The lines made that movie. I'd say the best "scene" was the valet scene and what happened shortly afterwards.

Hands keys to valet:

"Can you put this in a good spot? 'Cause all of this **** happened the last time I parked here"

Then he gets into the building by saying this line in a feminine, lispy voice:

"Tell Victor that Ramon - -the fella he met about a week ago? - -tell him that Ramon went to the clinic today, and I found out that I have, um, herpes simplex 10, and I think Victor should go check himself out with his physician to make sure everything is fine before things start falling off on the man."