He walks up to the receptionists and tells her he wants the dirtiest nastiest girl shes got and she must have herpes. "I dont understand..." says the receptionist, "....you're a young lad, why would you want a girl with herpes???" "well..." says the lad, still clutching a dead frog, "When i have sex with her, i will get herpes. When i get home, I'm going to shag the babysitter and give it to her. She will shag my dad tonight and give it to him - who will then sleep with my mum and give it to her. In the morning, my mum will shag the milkman and give him herpes too..... and he's the fucker that ran over my frog!!"