COG

Creepy Old Guy. An older guy that prey on younger girls in clubs. Normally he stare intensely at the girl’s private parts and licks his tongue.

Not to be confused with the Silver Fox, an older gentleman like George Clooney.

A COG is tacky and freaks out people.

That guy stare at me is such a COG.
He is COGING her like crazy.

by PeterPaninBA February 20, 2015

Cog

Any form of a moving piano. Wheather it is being moved by another force or on its own.

"Go play that cog!"
"Is that cog on water!?"
"That Cog is gunna hit us!"

by Raby Orst July 20, 2009

Cog

A cat that is so dog-like and affectionate it betrays the stereotypically stoic nature of the feline.

My cat is a total cog -- he can't fall asleep unless we're spooning.

by JennyPenny1122 July 6, 2011

Cog

1. A cat that thinks it is a dog or a dog that thinks it is a cat.

Oh wow. my cog fetches AND enjoys catnip!!

by DarkSetzer April 16, 2006

COG

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 28, 2011

COG

Creepy Old Guy

so I was at the bar last night and this COG kept hitting on me

by kuhkuh July 31, 2010

Cog

A person who has weird sense of humor or is retarded.

Amanda is a COG cause she thinks she can fall down the stairs couple of times and hit her head and still be safe.

by Ethnic guy March 22, 2011