My Pet Peeve

I have SOOO many pet peeves, it's unbelievable. So I guess to narrow it down to one, I'll just write about the one that has affected me recently.
So on friday, I had a HUGE challenge and change test to write. (But no worries, I studied Really hard for it!) I started to read over my test. YES! Matching, multiple choice, a few short answers and BAM! 100% On the test!
I started to match all of the matching questions. Uh oh, one I wasn't Positive on, so I had to guess. But no worries, I was still going to pass this thing. Then I got to the multiple choice, BAM BAM BAM! Done and Done! This test was going great! Then I get to the short answer questions. Ohh, the first one was a long one, but I knew this stuff. So as I am thinking about the answer and how to correctly format my answer to recieve the best possible marks, i hear "CRUNCH, CRUNCH, CRUNCH!" What the...?
"CRUNCH, CRUNCH"   UGHH, WHO was trying to wreck my concentration?! Thaht stupid crunching was all I could hear!
CRUNCH, CRUNCH, CRUNCH.
The whole room was completely quiet, except for that STUPID crunching! I swear, the people at the other end of the school could've heard that Massive Crunch! I looked back to see what the Hell was going on, and sure enough, someone was eating a bloody carrot. Not something that slightly crunches, NO, that wouldn't be distrubing enough. It HAD to be a carrot! Like, you might as well pull out the new sun chips bag!
I looked back to my sheet of paper, and I noticed that the teacher was watching me. GREEEEATTT, so now he probably thinks that I was talking or cheating with Carrot-Muncher.
I zoomed through the rest of my test, praying that I got all the answers right and then I Left to go down to the library. I ended up recieving an 84%. But I tell you, if that Stupid Crunching sound never occured, I would have got the full out 100%.
Thanks Carrot-Muncher.