This is just a crack theory that’s not meant to be taken too seriously, it’s just for fun:

What if Huggy isn’t speaking monkey, and instead is actually speaking the Lexicon native language. Wordgirl understands what he’s saying not because she speaks monkey, but because she speaks the language from her home planet. It just happens to sound like monkey talk on Earth.

This is just a crack theory that’s not meant to be taken too seriously, it’s just for fun:

What if Huggy isn’t speaking monkey, and instead is actually speaking the Lexicon native language. Wordgirl understands what he’s saying not because she speaks monkey, but because she speaks the language from her home planet. It just happens to sound like monkey talk on Earth.