The act of inspiration or simply a clever way of saying some clever idea came just like that. Think of heureka, but with extra style.
"Listened to The Doors and flammo! Here comes the idea."
dari Jim9137 Minggu, 11 September 2005
1 more definition
Your Gun (doesn't matter what type), is full of ammo, therefore it is Flammo.
"holy tits, his AK is Flammo"
dari Tyler Mueller Minggu, 17 Juli 2005