Sometimes it's the little things that makes the job worthwhile ;0
This student's one of my favorites, just because he's bessedly unashamed to say whatever's on his mind, and isn't afraid to make mistakes. Kids' fear of messing up, when messing up in inevitable, is the biggest barrier I've found as an English teacher.
For the record, he didn't remember what Do a Barrel Roll actually means. He just knew it was a nerd thing from the internet of some sort. It still made my day. That class has so many Nintendo/Smash Bros fans >:3