[Stand-up comedy sample: Redd Foxx]
"Chinese humor:
Confucius say...
'Crowded elevator smell different to midget"
{*audience laughs*}

"Mexican humor:
Why does it have hair around it?
To keep it from looking like a taco"
{*audience laughs*}

...Guess you'd never seen a taco
See, it's cut like this–
No, it's cut like this...
And then... you hold it like this, so the meat won't fall out

Have you ever eaten one?
{*laughter*}

You, n***a! Did I ask you a question?
{*laughter*}