M-80

a firecracker that kicks ass. until some dumbass kids blew their fingers off, now they're illegal. thanks for ruining it for the rest of us, dumbasses

m-80's are fun to blow up dog poo with

by cream of sumyungay September 11, 2005

M-80

M-80s were invented by the military long ago to simulate grenade explosions during training missions. Soon they became extremely popular with the public, and were sold as large firecrackers. legal firecrackers may only have 50 miligrams in them, but M-80s have about 3 grams each, making them incredibly dangerous and capable of blowing up an entire hand.

"Dude, I just crammed an M-80 in some guy's mailbox, and it blew up so badly."

by The Bass Of Spades May 26, 2006

M-80

Not as cool as taking seran wrap pouring gun powder inside and wrapping it nice and tight with electrical tape, poking a hole in with a nail and sticking a fuse down so it touches the gun powder.

That Shit go MORE boom!!!

by sloppycory August 12, 2005

M-80

A step up from a cherry bomb but not nearly as cool as a co2

I threw an M-80 at that preppie and blew his leg open

by cotton hill(killed 50 men) March 22, 2003

M-80

that mini stick of dynamite you always play with as kids that was the cause of your buddies 3 missing fingers.

"Hey Tim, you remember that old gag where we'd light an m-80 and flush it down the toilet?"

by Johnny Rebel For President November 30, 2017