The phonetically pronunciation of the South Korean boy band EXO. A filler line for the sad little bubble tea obsessed maknae, Sehun.
Sehun: It's always "ee ex oh"! I want more lines!
SM: boi if you don't shutcho trap
A very helpful teacher who makes maths videos (for free!) online, catered towards the British curriculum. He always replies to your comments if you don't understand anything. De facto the nation's maths teacher.
"My teachers at school were bad at explaining iterative relations but I watched TL Maths' playlist and understand a lot more now."