A combination of fuss and ruckus. A random misspeak that occurred when a friend was telling the day care lady to call her if her kid raised a "fuckus" when she was wanting to say fuss or ruckus. It came out as fuckus and caused a very embarrassing situation, and yet in retrospect very funny.

When a child is acting up, they are raising a fuckus. An extreem fit.

To focus on fucking.

Short for "Fuck University," a fictional university where uber-snooty, holier-than-thou, "I am so much better than you and don't you ever forget it" types are said to graduate from.

When used, it also gives said snobs a "fuck you" message.

noise made when having sex, similar to ruckus

yes fuck mee...
yeah rite their!!!!!!!!

The act of causing a fucking ruckus (fuk-us)

The act of having sex while for the purpose of clearing your mind so you can focus in order to study, write of get work done.