I need to loose 35 pounds in 2-3 wekks/The unhealthy way. PLEASE I'LL DO ANYTHING?

i am 13 years old and i weigh 147 pounds.i wanna become fit and thin because i need to prepare myself for my future which involves athletics but to do it i must weigh 110 punds.i try exersising and i am so over weight i get easily tired.please tell me anything i can do to loose this weight.and i know i will get comments sayin it is not possible.well i do not wanna become anarexic or belimic.cause my mom will kill me and i can't . so tell me how i can do this in a inhealthy way.I NEED ANYTHING. and i will maintain my weight from there on.so please tell me how i can loose 35 pounds in 2-3 weeks.please