Columbia subject headings:
Harvard subject headings:
American wit and humor
United States--Politics and government--1993-2001--Humor.
United States--Politics and government--2001-2009--Humor
United States--Social conditions--1980-2020--Humor
Princeton subject headings:
American wit and humor.
Humor.
United States--Politics and government--1993-2001--Humor.
United States--Social conditions--1980-2020--Humor.