Guitar

How can I explain how my classmates found this one in my sketchbook earlier this year... I remember drawing this like in the first term of school. I had drawn it on a page the day before and brought my sketchbook to school incase I was bored and felt like drawing. And because I had finished all of my work while everyone else was lining up for thei work to be check the people that were lined up past my desk look at that page and were like 'wow, that's cool' and 'how did you draw/learn to do that?' and stuff. It's annoying because I hear it all the time but anyways it was inspired by watching freaky friday for like the billionth time.