I have discovered the key to reviving myself on a Monday morning when I'm cranky and fighting the end of a bad cold:
1 part soy cappuccino (home brewed, extra strong)
1 part generic brand Dayquil
1 part Emergen-C packet
Blend well with stomach acids. Try really hard to not to jump up and down and sing showtunes for the next 5 hours.
Bonus points: add a "fun size" packet of Sweet Tarts that you totally forgot you had in your bag.
Note: it's probably best to not ingest all of this at once. I had all of that over a period of roughly 3 hours and I'm still bouncing off the walls. Which means that I will either crash and burn in another couple hours or you'll be getting another post from me at 2am when I'm wide awake and cursing my methods.