What is Grok Blocking?
1.
v
The annoying habit of interrupting a person trying to make a point or posing a distraction for those trying to understand said point.
Conference attendee 1 "Hans Rosling gave a compelling speech about the world's economy, did you catch it?"
Conference attendee 2 "No! Some heckler was grok blocking me!"
Conference attendee 1 "Too bad. It was very informative."
See 
Random Words:
1. 
a noun form of w00t or w00tage
OMG, I li3kk S0000 Pwn3d ur n00b but7, TH@t W@$ a w00tification!..