HEHEHE... small bag of Doritos and a diet pepsi.
Worked for me on my recruitment trip to Ann (Whore) Arbor.
(It was a verification trip. You see, I turned down the full ride they offered me as an undergrad, then I intervierewed there and turned down another one for grad school--so I'd gone back to verify that yes, that place really did STILL suck--in retrospect, I should have just trusted my first impression.)
After Grad School interviews, it's kind of a tradition for the current students to take the interviewees out and let them get blissfully drunk (12 hours of solid interviews is quite draining, you see). By the end, I was hiccupping so hard I pulled a muscle in my side... Doritos and pepsi (and a VERY drunk phone call to the girliefriend) saved the day (It was about 4am by that point).