Sickley Suckley Leeches Slurping up your plasma Evil Evil Leeches Latches on your brain bits Leech Boy Leech Boy Leech Boy Leeches dotting on his head Icky Nasty Leeches Eating on his dandruff Leeches whisper evil into tin brain bits Do not ever trust them With answers on your maths exam Leech Boy Leech Boy Leech Boy Leeches dotting on his head Evil Nasty Leeches Eating on his Sanity Sickley Suckley Leeches Slurping up your plasma Evil Nasty Leeches Whispers evil in my head Leech Boy Leech Boy Leech Boy Leeches dotting on his head Evil Nasty Leeches Eating on his Sanity Leech Boy Leech Boy Leech Boy Burned the church to ashes Evil Nasty Leech Boy Possessed and pale with madness