I remember reading it many years back, the year was 2001 to be exact.
Been searching for it since then but couldn't really find the word, the trend
To my delight it brings me glee to learn that it's actually by Elvis Presley.
Ode To A Robin
As I awoke this morning
When all sweet things are born
A robin perched on my windowsill
To greet the coming dawn
He sang his song so sweetly
And paused for a moment's lull
I gently raised the window
And crushed his fucking skull
- Elvis Presley, 1974
And these are my search words in google, as far as I could possibly recall.
"morning bird chirping down the window smash it's fucking skull"