Bluejay's Review of Jokes - Discussion by Michael Bluejay on the psychology of the traditional and the absurd joke. - http://michaelbluejay.com/humor/jokes.html
The Use and Abuse of Humor - Essay by Ed Reber, Dixie State College, looking at theories of humor, with examples. - http://dsc.dixie.edu/owl/syllabi/humor.htm
Making a Big Apple Crumble - Monograph by Bill Ellis studying the emergence of WTC humor as a phenomenon. - http://www.temple.edu/isllc/newfolk/journal.html
Selections from Pissing in the Snow - Excerpted from Vance Randolph's classic "Pissing in the Snow, and other Ozark Folktales." - http://www.uta.fi/FAST/US7/FOLK/pissing.html
Senator Johnson's Great Speech - Anecdote excerpted from Vance Randolph's classic "Pissing in the Snow, and other Ozark Folktales," with comment. - http://www.uta.fi/FAST/US7/FOLK/johnson.html
Examples of "Knock-Knock" Jokes - One of the most common juvenile humor forms in English. - http://www.uta.fi/FAST/US7/FOLK/k-knock.html
Examples of "Confucius Say, ..." Jokes - Includes introduction to this juvenile English-language word-play humor. - http://www.uta.fi/FAST/US7/FOLK/confuci.html
20 Years of Political Humor - Treatise of political jokes form Alan Dundes' collection. - http://www.memphisflyer.com/backissues/issue393/politics393.htm