Is the word Google a Noun or a Verb?

The word google is a noun

It's a noun, you fat-headed simpleton.

"I'm gonna google this," implies that the person is just gonna search something up on the search engine we all know as Google. Google isn't an actual word- - it's just a company that specializes in internet related services and products. Sure, the word "google" gives you a definition and says that it's a verb. It's not really a word.