A night dedicated to you and your two best male friends, playing some xbox and watchin funny shit on youtube and all sleeping in one bed.
"Man you had the biggest cock night last night."

Guy 1: "Hey man i'm gonna hang out with my girl tonight"
Guy 2: "No its cock night"
Guy 1: "Totes"
Guy 2: "Don't say totes"
by cockknight June 13, 2010
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A night dedicated to Ireland dominating the Theta Chi Beer Olympics.
Ireland had themselves one hell of a night cock last night. Fuck Andre.
by Scabby J April 25, 2018
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