The act of eating SO much Sugar, that the next day, you are completely drained of energy and say dumb things. Often acts like the effects of being drunk or high.
Bob: "Hey John"
John: "LOOOOK DUDDDDDDDDE A TREE"
Bob: "What?"
John: "ITS A FREAKING TREE!"?
Bob: "...... What?"
Fred: "He's having a Sugar Crash.
Bob: "Oh."
The feeling of depression, tiredness and absence of purpose that you get after an 'emotional high' of any kind. Similar, in ways, to the sugar crash that follows the 'sugar high' you get after you eat sugary foods.
Usually happens on sunday nights and mondays after busy weekends.
"Oh man, I had this great weekend with my friends and now I have to go home to my empty apartment. I see an emotional sugar crash coming".
A hardo is a person who tries extremely hard at everything. Most times a hardo will try very hard at things that do not require excessive effort. For example, sports practices, gym class, etc.
Wow did you see Jack at practice today? What a hardo!