I always hear people say (I'm giao), what does this sentence mean?

Giao is a Minnan language. Pure refers to the act of swearing. Now it's an online buzzword, which has no special meaning, but is funny.

Giao is an online buzzword. It was first said by a red man from Aote Fast, Brother Jiao. "Give me the coke" is the signature line of Jiao Ge in "Celebrity on the Internet".

This sentence will appear at the end and middle of every video. Because it is too funny and brainwashing, and his crazy rap, Brother giao became an instant hit and became a faster online celebrity of Aauto.