Fibonacci Program in Brainfuck
Sets up the tape and enters the main loop
++++++++++>>+>>+[[+++++[<++++++++>-]<.>++++++[<-------->-]+<<<]
Outputs a newline and moves to the last digits of the numbers and enters the
loop to add our current Fibonacci numbers
<.>>>>[-<[>+<-]<[>+>+<<-]>>[<<+>>-[<<+>>-[<<+>>-[<<+>>-[<<+>>-[<<+>>-[<<+>>-[<<+>>-[<<+>>-[-<<[-]>>[<<+>>-]>>>[-]+<+<<
Set the flag bit back to one and move to the next digit over
]]]]]]]]]]+>>>]<<<<[>>>]<<]

brainfuck!!!!