“A neutrino walks through a bar…” (bar joke)

“A guy walks into a bar…” is a typical form of what has been called the “bar joke.” “A neutrino walks through a bar” is a popular version. “So this neutrino walks through a bar…” was cited in print in January 2008.
 
“A neutrino walks into a bar…” is the more usual form of the bar joke. “A neutrino walks into a bar. The bartender says ‘We don’t serve neutrinos’. Neutrino replies ‘Oh - I was just passing through…’” was cited on Twitter on November 2, 2008.
   
Wikipedia: Neutrino
A neutrino (/nuːˈtriːnoʊ/ or /njuːˈtriːnoʊ/) (denoted by the Greek letter ν) is a lepton, an elementary particle with half-integer spin, that interacts only via the weak subatomic force and gravity. The mass of the neutrino is tiny compared to other subatomic particles. Neutrinos are the only identified candidate for dark matter, specifically hot dark matter.
         
   
Rosetta@home
I wish i was helicase…   
agge
Posted 30 Jan 2008 23:49:05 UTC
(...)
So this neutrino walks through a bar…
 
Boktai Online
SCIENCE!
Deleted User
Feb 4 2008, 10:14 PM
 
So this neutrino walks through a bar…
 
Straight Dope Message Board   
Geeky Jokes
AllWalker
11-19-2008, 06:50 PM
Two of my own creations*

A neutrino walks into a bar and keeps going
 
Twitter
Abhishek Upadhya
‏@_logik
Geeky bar jokes don’t get better than this. ” A neutrino walks through a bar. “
9:34 AM - 22 Dec 2009
 
Twitter
probably joe poeschl
‏@mynameisjoe
So, a neutrino walks through a bar…
12:09 PM - 2 Jun 2010
 
Twitter
Boris Watch
‏@BorisWatch
@AdamRamsay A neutrino walks through a bar…
7:45 AM - 20 Aug 2010
 
Popular Science
A NEUTRINO WALKS THROUGH A BAR, AND MORE SCIENCE JOKES FROM TWITTER
OUR TWITTER FOLLOWERS SHARE THEIR FAVORITE SCIENCE JOKES.
By Rose Pastore Posted March 25, 2014
   
Science Notes
April 13, 2015
Physics Jokes
by Todd Helmenstine
(...)
A neutrino walks through a bar.