rosasco 

A super power being that despite their best efforts, they are always better than everyone at everything they do.

Kamen is not a rosasco because he sucks at everything

rosasco by Peyton Manning April 14, 2009

Rosscott's Law 

The faster the computer, the faster it can go wrong.

Rosscott's Law burned me when my new computer crashed not less than a day after I purchased it.

Rosscott's Law by Ixra July 20, 2009

Rossco 

The art of having a wank whilst your partner is asleep next to you. The Rossco can be performed anywhere, usually silently.

"the missus fell asleep infornt of the telly again so I had a Rossco"

Rossco by Dan Shering March 12, 2008

Rossco Energy 

Judging a large group of people (especially racial minorities) due to a single experience with that type of person

Guy 1 - Brazil is just a fuckton of slums id prolly get shot son.
Guy 2 - Mate that's Rossco Energy

Rossco Energy by GuyHorne May 30, 2019

Rossscore 

The word is used when in a situation were the word "hardcore" is not enough to describe the situation. Instead substitute the word "hardcore" for "rossscore". Rossscore can also be represented by a Sheep.

"Holy shit, This is so fucking Rossscore!"

Rossscore by 1$44 May 30, 2009

dirty rossco 

fingering your bird and making a big deal about licking your fingers infront of her. its best to make some good noises to make the experience so much better

i gave my bird a dirty rossco last nite !

sweet, what noises you make ?

dirty rossco by riverbelow November 23, 2006

rossco 

to steal fuel off people

'i came back to manchester terrace and some stain rosscoed all the fuel out of my motorbike i was very unimpressed'

rossco by Enrique Sanchez July 24, 2007