From: utzoo!decvax!harpo!npoiv!alice!rabbit!ark
Newsgroups: net.jokes
Title: I think, therefore I yam
Article-I.D.: rabbit.1164
Posted: Sat Feb 26 16:55:43 1983
Received: Sun Feb 27 03:21:36 1983

Cogito Ergo Spud

(seen on a bathroom wall in Saint Paul's Chapel, Columbia University)