Ibz Defence Battalion.
It even has a theme song that goes like this.
IDB IDB IDB It's a takeover
we gonna ride round your block in a range-rover
What you gonna do when we're all over
What you gonna do when we're all over
aayy
I aint even high im so sober
What you gonna do when we're all over
Person 1: What is the GREATEST movement in the world
Everyone: IDB!
