<p>Ahahah... people get mixed up with my name too (I'm a girl) but I could see that since "joe" is in my name.</p>
<p>But in any case, I think at the very worst for a situation like yours they'll just have you write an explanation or something/letter apologizing for "your behavior." (I doubt even that will happen for one class.) </p>
<p>My teachers are hardcore and they'll write letters to colleges when you slack off... (so second semester seniordom won't exist for me. Alas.) As long as your teachers/counselors don't say you're not motivated/ignoring your work, I'm sure you'll be fine.</p>