I Pikachu How Do You Get Pikachu To Learn Surf In Yellow Without Gameshark Or Nintendo64?

How do you get pikachu to learn surf in yellow without gameshark or Nintendo64? - i pikachu

I have a pocket gameboy, pokemon yellow perfect (Level 100 "Dream Team" and 151 pokemon) but I have a GameShark and my parents sold my N64 (SOB now I can only play Zelda Majora's Mask in the emulator) How does Pikachu learn how to surf?