Yawning Kid.
Yawning Kid gives a huge, loud roaring noise as he yawns. (This species is usually male.) You have to stop speaking to allow Yawning Kid to finish his yawn. You suggest nicely to Yawning Kid that he yawns quietly, and covers his mouth in future. Yawning Kid looks around in absolute disbelief st his friends. "I was only YAWNING," mutters Yawning Kid. "Oh my GOD. Can't even YAWN in 'ere any more ..."
Fuck off, Yawning Kid.
Sensitive Susie.
"Right everyone! Books out, please!"
"Ohhhh," whispers Susie. "Don't SHOUT."

(Sensitive susie has no SEN. Sensitive susie manages to listen without screwing her face up during the deputy heads rants about the inappropriate graffiti in the boys' toilets. Sensitive susie can screech like a banshee. She's just being a pain.) Sensitive Susie is usually female.
Thespian Theo.
Theo knocks his leg against a desk or a chair, or is elbowed by accident by another kid. Thespian Theo yelps loudly and ostentatiously, shrieking and holding the offending body part in "agony." Thespian Theo will often ask for a wet paper towel or claim he cannot possibly write (even if the affected area is thespian Theo's testicles.) Theo is usually male.
Beautiful Beth
Beth is a lovely looking girl. Or, she was in Y7. Now she is in Y9 and is orange and black. She looks at her own face most of the time, either through a mirror or a phone. She brushes her hair constantly. She wears so much Victoria secret perfume that should missing, an average hound could probably track her down within sixty seconds. When you ask Beth to stop putting on her makeup, you get a vague 'huh? Oh ... In a minute!' Beautiful Beth is female. But occasionally her counterpart, Handsome Hugh, will have an elaborate hairstyle.
Touchy Tina
Tina gets a bottle of Pepsi out. You gently remind her fizzy drinks aren't allowed in school. 'Oh my GAWWWWD!' thunders Tina. "This school is per-feck-TICK!"
A group of girls are talking and you say their names - 'Girls? Anna, Tina, Jessica?'
'Oh my god, just pick on ME all the time doncha? Oh my GOD and it wasn't even me TALKIN. Everyone else is talkin' -' (Tina gesticulated to the now silent classroom) 'but yer just pick on ME!'
(This is light hearted and one day I will write about amazing annabel, wonderful William, hilarious Harry, beautiful (inside as well as out) Beatrice.)
But share yours: I need a larf!