If NEM is not at 1-2$ by 2020, i will eat my dick in national television.

That's very dangerous, so 1 XEM has to have a value between 1.00$ and 2.00$ by 2020.
So if 1 XEM goes over 2.01$, or under 0.99$ by 2020, you have to eat your dick on national television.
I hope you're not a vegetarian, because I see XEM hitting 5 dollars in 2020.