Koy, Kirishima, Tamaki, and Fat Gum: *at a charity event* 

Kirishima: *pulling a sticker off his shirt* I'm a medium by the way! Lots of fans keep sending me a large and I can't wear it because it's too big... 

Tamaki: M-me too...

Fat Gum: I'm an XL, a lot of fans keep sending me a small because they think I'm a petite little boy *shows a picture of his muscular form* 

Koy: *laughs a little* 

Fat Gum: But I'm in fact a large fat man. 

Kirishima: *laughs hysterically* 

Tamaki: *chuckles softly, covering his mouth*