1. Did you see that?! Yeah, that was bifie.
2. Godzilla is friggin' bifie!
3. That fire is pretty bifie. It singed my eyebrows from 20 yards.
4. Want a soda? Nah, I'm bifie.
Either liquid niquil or any liquid drink with melatonin, Ashwaganda or other sleeping aids in a liquid form. If warm tea helps you get to sleep that could be sleepy juice too.
I could not sleep so I chugged some sleepy juice and now I'm so tired and sleepy.