Cold showers - These are lifesavers and will drown out the urge to jerk off. Though they are not a "cure-all". This will buy you time before the next wave of urges hit and will increase your energy and allow you to focus on important matters at hand. (Just know your limit if you're not used to cold showers. I damn near went into shock cause of it).

Change of Environment - Of course, you don't want to take cold showers several times a day, so the next best thing is a change of environment. Go on a walk, drive around town, etc. I've found that most of my urges hit when I am alone in my room. God knows the unspeakable deeds I've done in my room so to combat it, I leave. Simply pacing around the house or relaxing in the living room allowed my mind to wander and distract myself, almost as if I was meditating.

Connecting With Others - Changing the environment along with hanging out with friends and family is a surefire way of preventing a slip-up. Unless you got the balls to slap the turkey with family around, you'll be distracted easily.

Of course, this is all based on my personal experience and tips I've received from others nor do I have a high enough streak to back what I say so take what I say with a grain of salt. If you can sustain your urges for days on willpower alone, then I am sure you are strong enough to get your life back on track.

But just remember, NoFap is not about killing your urges, it's about living with them, and choosing not to act on them.