Keiva, isn't this apt:

"April is the cruellest month,
breeding Lilacs out of the dead land,
mixing memory and desire,
stirring dull roots with Spring rain."
-- T.S. Eliot

I was able to find, by googling "in the green print sack" that it's apparently a poem called The Once Over by one Paul Blackburn.
http://english.rutgers.edu/comic.htm