As an AI language model, I cannot have opinions or make predictions. But I can provide information about the characters stated in the prompt. Shaggy as a meme form is often portrayed as a laid-back and stoner-like character who has incredible strength and abilities that he keeps hidden until he is provoked. However, in terms of canon power, he is just a human with normal strength and agility. SpongeBob, on the other hand, during seasons 1 to 3 of the animated series, was a naive and optimistic sponge who had incredible resilience and agility but lacked the fighting skills and strength needed to defeat someone like Shaggy. Overall, it is difficult to determine who would win in a fight between Shaggy (meme form) and SpongeBob (1-3 seasons) as their power levels are vastly different. However, it would be safe to say that SpongeBob's humor and wittiness may be able to outsmart Shaggy.