Will I lose A LOT of weight if I eat 200 calories a day and burn 300 calories? Don't care if it's unhealthy!!?

Will I lose weight if I eat 200 calories a day of negative calorie food and burn 300 calories a day? I know my body will go into starvation mode and hold onto every food I take in....but that's why I'm going to burn more than I eat so that I would burn the 200 calories! So, basically my body won't hold onto the food since it'll be burned! so ya, how much weight will I lose in a week? I just want to know how much will I lose....please don't tell me it's unhealthy and all that...my dad is a doctor and he tells me that all the time so i've had ENOUGH! So, please just answer my question.Thanks in advance