Top definition
the act of launching an insane volley of missiles at something. derived from the game "Bangai-O"
"so 40 or so guys were swarming in on me, when i just cut loose with this bangai-o and wiped them all out."
by Chainsaw Dudley March 31, 2003
Get the mug
Get a bangai-o mug for your sister-in-law Riley.