What is Jello-ness?
1.
The state of extreme lack of energy, utter fatigue, such that one feels like he/she has about as much substance to their physical frame as a bowl of jello - melting at that!
I'm learning it seems to be a "you're doing too much" sign that kicks in even sooner than the brain "fog" and disorientation and extreme "jello-ness."
See 
Random Words:
1. 
Adj., noun: Used to describe an extremely negative situation or an ineffectual object. 
Also, slightly less negative "hurtfest&quo..