What the Heck is A "Mother Fucker"?

I heard this profanity thrown every now and then mostly out of context.

But originaly this phrase isn't profane nor the word fuck.

but why do people use this when they're angry? Why these words?

And i also hate it when people would say "Jesus Christ!" not as a prayer but as a curse. Or the bisaya version "Sus!" or "Sus Ginoo!".

Why? why not use the name of Rizal or your ex girlfriend's name?

Me personally i invented or considered one word that was once sweet but now is profane to me and that word starts with an A and ends with a C. Me and my friends usually belt it out when we're angry or mad.

What once sweet. Is it the reason why most people spit the name of Jesus as something profane? Because they no longer feel His presence over them and they viewed Him as a distant tyrant?

Well,i find it funny when we decide something out of free will then blame Jesus for everything.

Jesus is not to be blamed. It is us who is.