Which group(s) is the most stereotyped in movies?

Which group (ethnic, religious, social, by location, etc.) is the most stereotyped in movies? Apologies if some were forgotten and/or weren't listed in the poll.

Gay people
Black/African people
Latino/Hispanic people
Italian people
Irish people
British people
German people
Australian people
Russian people
French people
Asian people
Jewish people
Arabs/Muslims
Native Americans
Hindu people
Gangsters/Mafia
Rappers
Cowboys
Teenagers/College Kids
Rednecks/Hillbililes
Jocks or Pro Athletes
Smart People/Nerds
Valley Girl
Cops
Insane/Mentally Disturbed people
Mentally Challenged people
Alcoholics/Drug Addicts
Rock Stars
Heavy Metal Listeners
Other (specify)