Nasty Habits is an alias used by the Coventry-born UK hardcore techno and drum and bass DJ and producer Scott McIlroy, known as Doc Scott. Under this name he releases tracks on Reinforced Records and on his own 31 Records label.

His work as Nasty Habits includes the track “Shadow Boxing”, described as a darkside anthem and one of the best-known recordings associated with the alias. The name is also used by other acts, including a Polish band and the backing singers for Mötley Crüe.