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8.
Under the influence of crack cocaine
by Mark April 14, 2003
 
9.
To laugh very hard, resembling a geek.
Created in Guelph Ontario.
Also used as geeked... I geeked so hard!
I was geeking so hard when I saw him fall!
by Guelphite September 27, 2010
 
10.
when someone is so high on cannabis they cant stop laughing becuase its so funny to them.
van: why is jon geeking so much?

monte: cuz he just smoke 3 fat jays.

van: tell your manz to leave my crib cuz hes geeking to much.
by van yurp March 07, 2010
 
11.
when someone is under the influence of marijuana or just laughin way too much for no reason
y o look at that nigga earl he geeking
by Anonymous April 25, 2003
 
12.
geekin or geeking is simply when some is laughing but when someones is laughing a lot its called "geekin(g) hardocre"
alt. definition is when a person is high on some drug and is lauhing uncontrollably and/or hysterically
geenin:man I was geekin last night because my borther fell out the window

geekin hardcore: I was geekin hardcore when my brother fell for tha girl with no teeth
by Jr. August 06, 2004
 
13.
the act of working on or with computer equipment, beyond the level that the average person would be willing or able to.
Our IT Professional at work is geeking through her lunch hour.
by Genghis Dave March 29, 2005
 
14.
geekin or geeking is simply when some is laughing but when someones is laughing a lot its called "geekin(g) hardocre"
geenin:man I was geekin last night because my borther fell out the window
geekin hardcore: I was geekin hardcore when my brother fell for tha girl with no teeth
by Jr. August 06, 2004