Tausug is a language spoken primarily in the Sulu Archipelago in the Philippines.
Tagalog is the national language of the Philippines.
It's possible that you're thinking of a different word, or perhaps there's a misunderstanding in how the word was used.
Could you please provide more context or clarify the meaning of "malaggo" in the context you're asking about? This would help me give you a more accurate translation.