HAI 1.2
HOW DUZ I fibonacci YR N
  EITHER OF BOTH SAEM N AN 1 AN BOTH SAEM N AN 0
  O RLY?
    YA RLY, FOUND YR 1
    NO WAI
      I HAS A N1
      I HAS A N2
      N1 R DIFF OF N AN 1
      N2 R DIFF OF N AN 2
      N1 R fibonacci N1
      N2 R fibonacci N2
      FOUND YR SUM OF N1 AN N2
  OIC
IF U SAY SO
KTHXBYE