You're so fat you get clothes in three sizes: Extra large, jumbo, and oh-my-god-it's-coming-towards-us!
I think the rocky mountains just stepped in front of me oh wait that was just [insert girls name] the fat bitch
You've got more roll backs than Asda.
Oh know! The trucks going to back into us~ oh wait.. That was just (insert name)'s beeper
Scare the daylights out of her. Smile and be extra nice to her. She will start to sweat wondering what you have planned.
I don't think you should stoop to her level and insult her back instead say that I am thin you are fat I have life and you don't'' this will get on her nerves..but I go against it...teasing proves you are a lowlife...
Ignore her
Nothing you just simply ignore them. They will stop