I do this all the time. She hates it. She deals with it all the time. She's my humanities teacher. And she really hates my drawing on the table. But she doesn't really hate me. Just my drawing on the desk(s).
ME I DREW THIS ALL PRESS SPACE GUYS Up and down arrows to zoom in and out. Guess who I drew? Rey! The kid next to me is all like, "Sup. I deal with this all the time." Sry for the crappy image quality. My VAIO can only do so much.