I hope these aren't too offensive. Perhaps they should be rotated. )
(1) A person belonging to an ethnic group whose members are commonly
considered to have certain stereotypical mannerisms met another
person belonging to a different ethnic group with a different set
of imputed stereotypical mannerisms....
The rich ex-aggie reluctantly sent his son to Rice. In his first year the
son got a girl in trouble, so the fast thinking lad sent his dad a letter,
saying that a professor at Rice could teach Ol' Yeller to talk for $...