•Straw (not shown)
Step 1: Taking a Core Sample
Use your Pourer (the straighter, the better), to poke out a core sample of your melon. Go sort of slow to not disturb the husk of the melon too much though. After you get the core sample, push it out of the pourer with a straw. You;ll be inserting this back into the melon when you are done, so don't discard it!
Step 2: Fill 'er Up!
Insert the Pourer into the bottle of Grain Alcohol and let the melon chug it down like a champ! Pretty soon, your watermelon will be completely drunk, and soon after, you and your friends will be too!
Step 3: Replace the Core Sample.
Put your core sample back where it came from. This will both hide the fact that you spiked it, as well as keep the watermelon sealed for transport purposes, and the vigorous shake you will endure in the next step. You can peel the sticker off, and apply it over the core sample to give a little extra camouflage.
Step 4: Shake Your Melon & Enjoy!
Give the freshly spiked melon a good shake for a minute or three. This will ensure to mix up all that yummy juice inside the melon.
Your melon is now ready to surprise your friends and enjoy. You can pour some drinks from it, and then eat the flesh like normal.
I would like to thank my internut friend Branndon "BT" Terry
for taking the photos so that I could borrow them.