"prepped" is correct and usable in written English.
You can use it to describe something that is fully prepared for a particular use or purpose, often in relation to a task or event. For example, "The stage was prepped and all set for the show to begin."
Julianne Moore has been in town promoting Still Alice, killing two birds with one stone as no one – not Reese Witherspoon nor Felicity Jones nor Amy Adams nor Rosamund Pike – will have prepped a speech.
The focus on productivity and employability doesn't factor in time for taking care of yourself: you're a cog in the university system, being prepped for becoming a cog in the working world.
He also received detailed briefing on how to behave in a TV debate by Scott Chisholm, the broadcasting adviser who had prepped Nick Clegg for his definitive general election debates in 2010.
And when he is prepped, pumped up and ready to go he is the best there is among the current crop of politicians.
Get your houses prepped, your hotels built and your lands in order – Game of Thrones Monopoly is almost here.
Employees have, after all, already been prepped for lousy bonuses.
Scanning slices of old brain, "stained and prepped for the microscope", his eye is unsparing: "the aged folds" like "the withered meat of a walnut", the blood vessels like "hardened tendrils", the "small plaques of toxic amyloid protein surrounded by a debris field of dead neurons".
Baffert, whose specialty was converting bargain-priced horses with moderate pedigrees into high-class runners, prepped Silver Charm for the Kentucky Derby.
He left it after a year to be prepped for the University of Oxford entrance exams by W.T. Kirkpatrick, whose tutoring enabled Lewis to win, in 1916, a scholarship in classics at University College.
"I just started shooting the movie without most of it prepped at all," says Jackson. "I was able to wing it up right up until the point where we started filming this very complicated battle".
What does Riley, who has also had to strip off (he was prepped by Daniel Craig's trainer for the event), think about it all?
