FUCKA is the true Urban word for common mis-used word 'Fucker'
You will notice that most words ending with 'ER' have been changed to 'A' in the Urban Dictionary. This is one of many Quick-Notes in the Urban language due to the high speed needed in conversations... In order to get your point across... and pull out your gak and cap someone before the 5.0 arrives.
"U stupid ass mothafucka, Im gonna punk ur ass up fo tappin my girl u stupid fucka"
A Quick-Note word is a common word usually found in the normal www.Dictionary.com but these words have been altered because of the dumb fuck's in our country or as Quick words used in situations when talkin must be done very fast in order to get your point across... so u can take the necessary action.. (such as pullin a gak and cappin someone)