Brobee is the smallest and youngest of the Gabbas. He is a small green monster. He is the only "primary" character whose facial expression changes depending on what situation he is in, his normal smile turning into a frown, and vice-versa. He is often subjected to trying new foods. His realm is a vast forest. He is one of the only characters (if not the only) to have their age mentioned (4). He is also the drummer for the Gabba band. He is also one of 2 characters in the show (Gooble) to have his mouth turn upside down.