Ask HN: So you've just pulled an all nighter, how do you get through the day?

I'm running on approximately 3 hours of sleep. My hands are shaky. If I sit still for too long I run the risk of falling back asleep. I've done all nighters before so I have my routine and tools to fall back on, I'm just curious how other hackers do it.

Coffee? Teas? Energy drinks? Sleep?