by rhythmicnova May 17, 2014

A bent penis, usually in a 180 degree curve so that its owner pisses on himself.Also useful for climbing mountains and raping girls from behind.Also, someone with terrible posture.
That climber dude in Utah had to cut off his arm. If he were blessed with a grock, he would have been able to save himself.
by Wyatt b quiet November 22, 2003

by das shopper April 22, 2009

understand,appreciate actively and profoundly, fully comprehend; also, to think about, listen to, play, or contemplate something or someone with full love and understanding, even ecstacy. Often done stoned.
(s)he spent the whole museum visit just grocking one painting. I go to the park to grock the trees. MCEscher really grocked Goedel's theorem.
by guy May 10, 2003

Alternate spelling of grok.
To thoroughly understand something through the metaphorical process of drinking it in.
To thoroughly understand something through the metaphorical process of drinking it in.
"I've taken calculus four times, and I still don't grock it."
"If you really groked a Stranger in a Strange Land, you wouldn't spell it 'grock'"
"If you really groked a Stranger in a Strange Land, you wouldn't spell it 'grock'"
by Team Andy July 17, 2007

by Ayre Grabovietksi July 28, 2008

(v.)
the act of appreciating or being very enthusiastic about something
(as mentioned in the Electric Kool-Aid Acid Test)
the act of appreciating or being very enthusiastic about something
(as mentioned in the Electric Kool-Aid Acid Test)
by Don'tbeaDick January 16, 2008
