smart eosinophil cell cartoon character playing juggling

anatomy basophil biology blood cartoon cell character circulation clown comedian comic cute diagram disease elements emoticon emotion eosinophil erythrocytes expression funny granulocyte happy health hemoglobin humor humorist illustration immune isolated joker juggling leukocyte leukocytes lymphocyte mascot medical medicine microbe microbiology microscope monocyte neutrophil platelets prankster science scream smile vector