The greatest heights of...

...uselessness: the longest English word without an 'e', 'floccinaucinihilipilification', means 'the classification and/or state of being useless.
...discipline: classes 7-10 are supposed to take turns at cleaning the school compound after break. Nearly every other week, it is miraculously class 8A's turn, with threats of punishment from the Principal if we don't do it. Class 9 hardly ever does it.
...fear: 'hippopotomonstrocesquippedaliophobia' is the fear of long words. I truly pity the people who suffer from it.
...funny things: I can't think of any more of them.
...thinking: I'm doing a lot of it.
...regular posting: It usually results in bad posts made only so that no day goes post-less.