Moo Bong

- The official name for the lightstick belonging to the popular, K-pop girl group, Mamamoo

- Shaped like a raddish (because "moo" in Korean translates to "radish" in english)
- Has the ability to produce 5 LED colours and wirelessly controlled to show 256 colours
- Can, for some reason, vibrate

"Hey, are you going to buy a new Moo Bong for the Mamamoo concert?"
"I FORGOT TO CHARGE MY MOO BONG BEFORE THE CONCERT!"
"Here, I brought extra batteries for our Moo Bongs"