Answer the following questions...go in order... and don't cheat.
2. Now multiply your number by 2.
3. Add 5.
4. Multiply it by 50.
5. Now, if you have already had your birthday this year, add 1750. If you have not had your birthday this year, add 1749.
6. Finally, subtract the four digit year in which you were born.
Now see below...
2000 is the only year that this will work, so pass the fun around and foward this to all your friends while 2000 is still here!