text: i have been battling this question for years now. maybe you have as well, i dunno.what does an itch look like? if you don't exactly know the answer to this question, please list,at least, a website or other source to give me an answer. huh? this is like asking what colour the war on terror is. or what trigonometry smells like. or how much a three sided square weighs. it is a mismatch in terms and as such a nonsense question.  an itch is a physical touch sensation. it doesn't look like anything. just the same way that the smell of sausages and the sound of a violin don't look like anything. completely different senses totally unrelated to sight.