“Exhaustipated” (exhausted + constipated) has been defined in the Urban Dictionary as “To be so tired that you no longer give a shit any more.” The term “exhaustipated” was used infrequently in the 1990s and was used on the HBO television series Veep in 2013.
 
   
Google Books
The Tambootie Plays
By Pieter Scholtz
Durban, South Africa: Spotlight
1994
Pg. 111:
BUTTONS: But-tins is exhaustipated!
 
Google Groups: alt.fan.matchbox20
Welcome Ex-lurkers!
Dadacake  
3/14/99
(...)
>Chris—exhaustipated
>^*^*^*
Cool word.  I like it.
   
Urban Dictionary
Exhaustipated
To be so tired that you no longer give a shit any more.
“Dude, I am too exhaustipated to collect my welfare cheque today. Can you do it for me?”
by Sean H Murphy Jun 2, 2005
 
Twitter
Joe Tao‏
@taoofjoe  
I am exhaustipated
4:36 PM - 22 Jul 07
 
News & Observer (Raleigh, NC)
Top words and new words: It’s exhaustipating
Submitted by Pam_Nelson on 01/01/2009 - 14:39
(...)
In TV Guide, I ran across “exhaustipating.” Michael Logan was writing about a silly plot on “One Life to Live” and called it “the dumbest, most exhaustipating” of the year. I went on a Google search for other instances and definitions for “exhaustipating.” The Addictionary defines “exhaustipated” as being so tired that nothing comes out right. Some sites speculate that the word is a combination of “exhausted” and “constipated.” I don’t know about that, but I can use this word these days.
 
Google Books
All Kinds of Humor:
Jokes, Quips, and Fun Stuff for Many Occasions, Book 1
By Frank Verano
Xlibris Corporation (Xlibris.com)
2012
Pg. 18:
Exhaustipated: Just too tired to give a shit
   
Something Awful Forums
The TV IV › Veep: “You’re secretary to the Vice President. That’s like being Garfunkel’s roadie.”

Apr 15, 2013 02:04
Episode 1 in quotes:
(...)
“I can’t do that, I’m, I’m… exhaustipated”
 
Twitter
margaret brennan
@margbrennan  
“Exhaustipated” - amazing new word i heard on HBO’s'Veep.
5:56 PM - 28 Apr 13
   
Business of Cinema (India)
‘Exhaustipated’ – SRK Wants To Sleep After ‘Chennai Express’ Releases
By BusinessofCinema News Network on August 8, 2013
MUMBAI: Shah Rukh Khan, who has been on a whirlwind tour of literally the whole world, to promote his upcoming film ‘Chennai Express’, says he is “exhaustipated” from all the promotional overdrive.