Repeated attempts by two or more males to prove which one is bigger or better than the other in any given way.  This can be anything from terse email arguments to a refusal to get of a gym exercise bike until the person next to you has.
Hey Buster, did you see that email cock off between Russell and Ken... man Russell missed all the points completely, he really is a one incher.
by Hoo Rider August 8, 2005
 Get the cock offmug.
Get the cock offmug. When you don't give a fuck how many points you have, and you call off work even though pani ewa already gave you the 9 point warning.
by Disgruntled airport employee  March 10, 2019
 Get the Cock offmug.
Get the Cock offmug. by Nerdo September 18, 2003
 Get the Cock-offmug.
Get the Cock-offmug. When you don't give a fuck how many points you have, and pani ewa already gave you the 9 point letter but you still call off because you hate prospect.
by Disgruntled airport employee  March 10, 2019
 Get the Cock offmug.
Get the Cock offmug. Justin - "Man, I had a hundred beers last night.  I'm SO hungover!"
Tom - "Quit cocking off, homo. No one cares how much you drank."
Tom - "Quit cocking off, homo. No one cares how much you drank."
by idiotkidsean April 15, 2009
 Get the cocking offmug.
Get the cocking offmug. The act of berating, swearing at, and/or accusing of lower deeds, or otherwise offending a person of higher political standing without cause.
"Don't Cock-Off to me!"
"If you cock-off to me again, I'll mess you up!"
"Cocking-off to a cop will only land you in jail."
"If you cock-off to me again, I'll mess you up!"
"Cocking-off to a cop will only land you in jail."
by K'Dub (w/ assistant Tommy G) December 27, 2007
 Get the Cock-Offmug.
Get the Cock-Offmug. defined: cock on is when ur feeling like a bad bitch and you got big dick energy. cock off is when u have a small dick.
by shit cocker May 5, 2020
 Get the Cock on/ Cock offmug.
Get the Cock on/ Cock offmug.