Laoba hey hey is the slogan shouted by a laoba when he was eating shit live in the toilet (if you do it, brothers, Oli will be given!)
"Laoba" was a slogan from a few years ago He became popular because he ate it in the toilet. Later, he invented his homemade "Laoba's secret hamburger", which contained some strong-flavored foods (fermented bean curd, stinky tofu, etc.), and was praised by everyone. Ridiculed as a "foodie".
Nowadays, the meme "Hey, hi, hi, hi" has become popular again because it sounds so magical, and because many short video bloggers began to imitate it.