Find a partner who looks similar to Crush, replace their wardrobe with virtually identical clothes to Crush, along with haircut, perfume, etc.
Constantly visit shops close to Crush's house, so it's "coincidence" when you bump into Crush and Partner.
From there, before they can talk their way out of an awkward situation, joke about how they look like twins, and that fantasy has always appealed to you.
The first thing to understand is there is no such thing as a "sugar rush" in the sense of gaining a burst of energy. The crash though, is very real.
Your body has not evolved to process that much sugar, so it tries to store it, which itself is energy intensive, so consuming large amounts of sugar will make you lethargic.
If you need the burst of energy in the morning, drink black coffee. You'll learn to love it as your palette develops.
You know the first movies intro? The montage of Shreks daily routine, while Smashmouth plays?
Now imagine a "teen shrek" version.
Basically just clips of Shrek crushing slugs for lubrication and fucking his favourite stump.