sarcina ventriculli mascot cartoon playing juggling on circus

amoeba bacilli bacillus bacteria bacterial bacterium breed cartoon character clown cocci comedian comic cute danger disease emoticon emotion endospore expression funny green hands happy humor humorist icon illness illustration joker juggling lactobacillus legs mascot microbe microbiology micrscope prankster research sarcina scream small smile streptococci style system vector ventriculli