When i flame its nothing but talking but i usually dont mean it unless you make me mad or when my friends are around its funny when you say something random and everyone needs a good laugh every now and then.
For example when I flame if you notice its not what I say it the way I make my voice for instants If I say you head looks like an air conditioner I say it in a Way now I will flame some one in the picture below jokingly. Also when I flame I say things that don't make sense. Or have anything to go with the person.