“I only need coffee on days ending with the letter ‘Y’”

Entry in progress—B.P.
“I only need coffee on days ending with the letter ‘Y’” is a coffee saying that has been printed on many images.
     
Twitter
Glenn Murray‏
@divinewrite
Replying to @danielbenton
@danielbenton I only drink coffee on days ending with “y”.
5:39 PM - 8 Feb 2009
 
Twitter
Garrett G. Langdon‏
@langdongg
I only drink coffee on days ending with Y. #gatwhat #fact
11:23 AM - 27 Nov 2011
 
Twitter
Maria Fernanda Leal‏
@Mariaferl
I only need coffee on days ending with the letter “y”
9:39 AM - 30 Jul 2012
 
Twitter
cafexperiment‏
@cafexperiment
I only need a coffee on days ending with the letter “y” http://fb.me/1e25FEmF6
9:50 AM - 30 Jul 2012
 
Twitter
˗ˏˋ ynah ˎˊ˗‏
@ynahners
i only need coffee on days ending with da letter “y”
9:01 AM - 6 Aug 2012
 
Twitter
Truth is Bitter‏
@Truths_Galore
”@babushka99: I only need Coffee on days ending with the letter “y”~ ha ha ha but your fav ends with an R on weekends 😊
10:52 AM - 6 Aug 2012