How about...
If you see you teacher, you get scared.
Write too many fanfics in noteboks and attempt to draw transmutation circles on the binder, but your drawing sucks.
A short paragraph from one of the fanfics I wrote:
Ed was TIRED of being called SHORT, SHRIMP, PIPSQUEAK AND PUNY! He FINALLY grew up! Not much, but he was ALMOST as tall as Alphonse now. Wearing his trademark black muscleshirt, black pants and red jacket, now with a yin-yang sign and black belt, he pulled on his gloves and double-checked for Izumi. She might send them back to the island before the brothers got to see Winry and Grandma Pinako. Ed was really a softie inside, worrying about them. But he wouldn't let anyone else know.
Ed looked at his brother, and grinned.
Al, on the other hand, had the exact outfit he wore when he went to find Ed. A very pale green dress shirt, sleves rolled up to his elbows, buttons undone to reveal a pale blue t-shirt, a pair of worn blue jeans, black shoes, and a brown belt. It was Ed that stuck with all the luggage this trip. That was what made Alphonse happy.
"Brother, are you sure we're ready to go back? I mean, even Kernel, I mean Coronel Mustang doesn't even know that we found the stone. Imagine how much he'll explode when we come back." Al stated, still embarressed about called Roy Mustang a piece of popcorn.
"Al, we're not coming back. It's best if he doesn't know anyways. You're human, and I'm not a humonculii. If the Military finds out, they'll ask us a million questions and demand that we stay. So, we deserve to go home and away from this mess."
'CALL ME SHORT AND I'LL HAMMER YOU MUSTANG!' Ed mentally yelled, throwing his arms in the air, his automail arm accidentally popping off in the process. 'Gotta get Winry to fix that...' he thought clamly to himself as he picked the arm up. It weighed a TON!
"I guess I'll wear it to Resenpool afterall." Ed mumbled as he slotted the arm back into its place.
The two brothers stepped onto the Central train. Unknown to them, a new mechanic was in store for Ed.
Okay I said a small paragraph, but I couldn't stop writing! and it's just a fanfiction, so I dont really pay attention to if Roy found out and it or not.