When something is truly and really fucked. Worse than fucked.

Commonly referred to as the "Double Fuck"

You wake up and feel something is going to go bad, “the fuckening” will happen 1-3 times that day

An insult usually said or directed towards your close friend. Preferably Vietnamese friend.
Also usually used to just curse at anyone who are friends with any Vietnamese.

This can also be compared to people saying Hi Mang because that is how a Vietnamese say Hi to their friends.

Or also compared to people saying "Jesus Christ, I got dumped". Fucken Beng! is curse words as a whole.
It is thought to be first mentioned by the Australian Born Vietnamese that wanted to make fun of their mainlander Vietnamese counterparts.

In short you are Vietnamizing a word or a name. and then use it as an insult.

The ass fuckening is a multi-stage aerobic capacity fuckening that starts off dry and gets moister as you continue. The ass fuckening will begin in thirty seconds, jack off at the start. the fucking starts dry, and gets moister each time you hear this sound, squirt, a single fuckening has been completed each time you hear this sound moans. Remember fuck in the ass and fuck as long and as hard as you possibly can. The second time you fail to complete a fucking, your ass is over. The ass fuckening will begin on the word daddy, on your mark, get set, daddy.

A noob that is sooooo fucken anoying.

When your really pist off and and can't think of anything to say.

A situation caused by someone's stupidity too bad.