They are very dangerous creatures, They ruin and damage our systems, They stick to our organs with suckers And sit there in darkness They thankfully lay their eggs When we welcome them to our house They have no ass only mouth They have only suckers not legs And they devour us from within They can live even in lungs They can make dirty everything what is clean They have no seniority or rungs They make us bleed They make us suffer They swarming - adult or kid And they can't growl just muffle And this is awfully When in absolute silence You feel their swarming Can we call it a violence? And all who eats and who bleeds Can be attacked by helminthes!