Late Again

Late for class again today. Ugh. My alarm wasn't working...and then my phone battery was dead...I don't know what to say anymore. My TA seems annoyed every time he looks at his watch and sees I'm not there yet. Sometimes I feel like just walking in super late, going up to him, and being all dramatic about it: 'Sorry sir, but there's a reason why my name is on the clock as 8:30am instead of 9.' He wouldn't be amused at all though.