A brony that is in the stable has not yet told anyone outside of the internet about their love for My Little Pony, for fear of damaging relationships or alienating people.
John's favourite pony was Rarity, but he couldn't bring himself to put pictures of her on his wall because he was still in the stable.
(past tense) (adverb) 1. to form a mental image with devious intent, 2. to achieve a result by taking the quickest and most impulsive path rather than the most logical and deliberate one.
Guy -
"It took a lot of spalling but I finally figured out how to rob the place."
Guy -
"So I glimped the kneecaps off the youngfella 'coz that's just the way I spalled it."