Definition of "crep"

The others hollered. “He's sicked up all over his creps!” Chips exclaimed.

2013, Mark Dawson, The Cleaner, page 7

He skulked, like his creps was made out of lead. His skin, normally like polished bronze, was drained flat, as if he'd been bleached. When I smiled and said hello to him, Husayn looked at me from fifty miles away.

2011, Chyna Chyna, FAM: Rolling in a London Girl Gang