Did you know, you can order an octo-shot of espresso at Starbucks? For events like you mentioned above. I think the lingo would be ...
"Vente Americano with Octo-Shot"
It's not very tasty, but it has the same results as a flux capacitor being struck by lightning at midnight.
So slightly less damaging than knocking back a Pan Galactic Gargle Blaster?
Bazinga!
Source
Perhaps you could combine the two.
"One PGGB with an Octo-Shot"
I could use a shot of that.