“Why isn’t the Discovery Channel on a different channel every day?” is a jocular question about the Discovery Channel, an American basic cable and satellite television channel. American comedian Craig Sharf has used the joke in his routine since at least 2009.
 
   
Wikipedia: Discovery Channel
Discovery Channel (formerly The Discovery Channel from 1985 to 1995, and often referred to as simply Discovery) is an American basic cable and satellite television channel (which is also delivered via IPTV, terrestrial television and internet television in other parts of the world) that is the flagship television property of Discovery Communications, a publicly traded company run by CEO David Zaslav. As of June 2012, Discovery Channel is the third most widely distributed cable channel in the United States, behind TBS and The Weather Channel; it is available in 409 million households worldwide, through its U.S. flagship channel and its various owned or licensed television channels internationally.
   
YouTube
Craig Sharf LIVE! at Broadway Comedy Club
csharf
Uploaded on Nov 7, 2009
Craig Sharf performs at Broadway Comedy Club
3:15
“I think the Discovery Channel should be on a different channel every day.”
 
Twitter
Chris Glass‏
@TheChrisGlass
“I think the Discovery Channel should be on a different channel every day.” -Craig Sharf
4:42 PM - 8 Jan 2010
 
Twitter
Vicki Dolenga‏
@GeekyRockChick
@Discovery Heard this one? “I think the Discovery Channel should be on a different channel every day.” - Comic Craig Sharf LOL!
4:31 PM - 11 Jan 2010
 
Twitter
Meziane‏
@meziane67
I think the Discovery Channel should be on a different Channel everyday - LOL
Good Morning twitter world…http://TwitPWR.com/Bhe/
5:32 AM - 13 Jan 2010
 
Google Books
The Mammoth Book of One-Liners
Edited by Geoff Tibballs
London, UK: Constable & Robinson Ltd
2012
Pg. ?:’
I think the Discovery Channel should be on a different channel each day.
 
Google Books
5,000 Great One Liners
Compiled by Grant Tucker
London, UK: Biteback Publishing
2012
Pg. ?:
I think the Discovery Channel should be on a different channel every day.
 
Google Books
Readers Digest Funny Family Jokes:
Something for Everyone from Age 9 to 99
By Editors at Reader’s Digest
White Plains, NY: The Reader’s Digest Association
2014
Pg. ?:
I think the Discovery Channel should be on a different channel every day.
 
Reddit—Shower Thoughts
The Discovery Channel should be on a different channel every day making it that much closer to literal when you find it.
submitted May 1, 2016 by SWTCH_D1G1TS
 
Twitter
Shit Jokes‏
@ShitJokes
Why isn’t the Discovery Channel on a different channel everyday?
1:41 PM - 11 May 2017