To wave your gun.
Often referenced in hip-hip:
So Ghetto
Jigga Man aka - Jay Z & Dj PremoI put your crew in hard bottoms
The priest is like, "God's got him"
"He never did nuttin to nobody but them boys shot him"
Brandishin iron, outlandish buyin
The Demigodz
Apathy & Celph TitledApathy - Verse 3:
I jump in the arena and stand up to the lions
Expand like a DNA strand in man science
Former old scrolls, to gold on Spanish islands
Pirate of the Caribbean brandishin iron