When you're participating in nofap and you begin to over sexualise things, like
apple pies and peanut
butter sandwhiches, it's time for a maintenance
wank. This keeps your inner sexual deviant at bay, while also reducing the amount of awkward boners you might experience.
Guy 1: "I keep getting stiffies when I see anything that vaguely resembles titties or a
vagina, it's killing me."
Guy 2: "Mate, it's time for a maintenance
wank. If you
don't let off some pressure, your dick is going to take over."