In the island of Yoshi’s island, you met those shy guys looking humanoids, which is yellow & green

Slugger: “Hey, look at that person! Not a yoshi! Go throw that egg and I’ll hit that person!

Slugger said pointing to you.

Green glove: “Ya got it friend!”

Green Glove then throws the big egg at Slugger using the baseball glove on his right hand. The big egg then flys towards slugger as he had the opportunity to hit it with the baseball bat, as the big egg gets hit, flying towards you