The illigitimate offspring created as a result of a cod and a frog mating
Mr C Cod and Mrs C Frog are happy to announce the arrival of their first cog.
by Diddly von Diddler August 13, 2007
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One of the many terms for the manflower or man flower, the shaft the cock. Basically to all you dumb motherfuckers out there it means the penis, the bishop. Not the beaver because thats a bitches cooch . If youre a dude its that junk that hangs between your legs.

Also, a slang term used when referring to a penis set that has been infected with the rare disease Penile Scrotal Coggloritus. See coggler
That bitch rocked my cog all night long.

He has a cog. He's a coggler, isn't it obvious just take a look at his haggard, beastilized, mutated tea bag.
by Ashen Skies. October 19, 2003
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Cute Older Guy. Not to be confused with a HOG
My neighbor is such a COG, it's too bad he's forty...
by Amazonians October 27, 2011
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A person or persons that inflict grevious physical and psycological harm onto others simply by turning up to social functions appearing in a ghastly, witchly and unhealthy state; usually in the form of a melting face, witch or ghoulish like figure. Origins: - Amanda Coghlan 2005 was the first Cog.
That chic was a Cog at our party last night... I was horrified i nearly killed myself.
by Australis January 16, 2008
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Adj. Someone who is dim-witted, especially from New England. Short for "Half-Cognitive".
Half-Cogs are so incredibly stupid, they can only relate to other Half-Cogs for any form of reasoning.
Jim: "That guy over there has been trying to put his shoes on for like 15 minutes..."

Todd: "Dude, he's wearing sandals..."

Jim: "That's what I'm saying. He's a total Half-Cog!"
by Cooch1000 January 02, 2014
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