Old Macdonald heard a parp ...E-I-E-I-O! There are some VERY rude noises coming from Old Macdonald's farm - who could be responsible?! Sing along to this side-splitting picture book adaptation of everyone's favourite nursery rhyme. Old Macdonald's busy day on the farm keeps getting interrupted by some VERY rude noises ...but who could they be coming from?! A hilarious and irreverent take on the classic nursery song from debut authorillustrator, Olaf Falafel, with helpful do-it-yourself instructions so you can parp along to your heart's content! Perfect for fans of The Dinosaur That Pooped series.