South Park - S03E15 - Mr. Hankey's Christmas Classics (1999): 14:02 - 14:23 (1080p)

In a song about Christmas, Mr. Garrison (Trey Parker) refers to the Hare Krishna devotees as "Krishnas."

http://www.imdb.com/title/tt0705944/

South Park (TV Series Title),S03E15 (TV Episode Number),Mr. Hankey's Christmas Classics (TV Episode Title),1999 (TV Episode Release Year),Trey Parker (TV Voice Actor), Animation (TV Genre),Comedy (TV Genre),1080p,yt:cc=on