Learning to roll an R

drrrrat I can't roll an rrrrrrrrrrrrrrrrr
only can roll my eyes at him who
prrrances around the house rrrrrrrrrrrolling
his rrrrrrrrrrrs without so much as an effort
oh how did I once trrrrrrrrrrrrrill on my flute
in the second grade to the tenth
must be from so many years
of holding my tongue.