Kay, i dont remember the name of the post for the last person who asked this question, so here ya go. To give someone a vick's "eye job," you unscrew the inhaler, put bottom end, the end with several holes, in your mouth so the holes are completely covered. Hold someone's eyelids open and blow into their eyes. Immediately after, let them take a sniff of the inhaler up each nostril. One thing i like to do is give someone an "eye job" with glowsticks while blow in their face with the vicks..it's a lil harder to do and i get tired more easily, but the waving of fumes in their face seems to be fun.
hope that helps.