n. an activity which stretches the geek muscles, such as developing a skin or script for your favorite software, i.e. foobar2000
v. partaking in such an activity, specifically for an extended period of time
"Man, I'm fucking exhausted. I just spent 5 hours programming a formatting string for foobar"
"What does it do?"
"Automatically updates the title bar with information that may be of some interest to me based on the artist, album, track name, and genre tags."
"D00d, that is some major geexcercise!"
A derrivative of "geezer" (as in old geezer) and geek
used to describe any "old" person engaging in nerdy activities
"Oh man, my dad is such a geexor! He just spent all night forging a xena costume"
"Man your a geexor, who the hell cares if emacs or vi rocks the most"
"I like to download Dynasti episodes online... im what you call a geexor"
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.