Seeing Red

Sometimes, I'm a bit hot-headed. And by "a bit", i mean "very". For example: Today in my History class, my teacher was trying to get others attention by not speaking. My friends and I noticed immediately, but the girls who were chatting about their weekend, noticed NOTHING. The whole class was silent except these five or six girls whose conversation was so insightful, i thought i might share
"Hell yes, this weekend's party was fuckin' hot"
"Serious?"
"Yeah, we got fucked up, and guess who ended up staying over with Mario?"
"*GASP* WHO?"
"Allison"
"HOLY SHIT"

The teacher proceeded to stare blankly, at the wall and await until the conservators were finished. She got tired of waiting and gave the whole class detention. Out of anger i said
"Your weekend is extremely irrelevant when it comes to this history class. This is why your all failing, and indulging yourself in toxins instead of making something of yourself. Now shut up, I'd like to learn about the Revolution"
They all fell silent after I said my piece, and the teacher gave me a look that said "thank you for saying things that I'm not allowed to say, or else I'd get fired"
While the lesson was occurring I was still angry. Why should we all have to get punished for something a few idiotic girls did? Everything turned red when the loudest of the stupid girls asked
"Does this class end at 11:00, or 1:00 o'clock?"
I felt like saying are you stupid? But instead I said "Well obviously 11:00 o' clock, by 1:00 we'd all be in 6th period."
Her brilliant response was "Hahah! I'm stupid, i didn't know."
"Obviously."

Finally at the end of the lesson she "got" that I basically called her stupid.
Which she is.

Afterwords, my teacher said I didn't have to go to the detention.