Colby

The Term know as Extremely Sexy and Full of Style. often refered to a boy.

That Boy is Colby'in (slang)
Look at that Colby
I want a Colby

by Mike Bc December 14, 2008

colby

A GUY WITH A HUGE DICK

DAMMMM I HAD A COLBY LASY NIGHT HAHAAH THAT COLBY WAS HUGE

by ALSO JACKSON March 13, 2010

Colby Train

A Girl at My High School that has sex with most the guys in our school.
She is a train because everyone "Jumps Aboard"

"All Aboard the Colby Train"

by Shawn Bassinger April 25, 2005

Colly

From the pronunciation of "college", it's a way of saying college (commonly used in the United Kingdom).

I got to go to colly tomorrow to get my mock exams done.

by badbwoy1 February 3, 2019

Colby

A dude who is a moderate height, has rich dark brown hair and green hazel eyes.
He’s smart enough.
He tends to meme around a lot and hardly take things seriously. Often digs memes into the ground.
He’s nice but once you piss him off you see a whole nother side of him.

You: “Hey Colby random noises aren’t funny”
Colby: “Hegh bagodefuh hdjendjfkfoid!!!”

by Not big gay October 24, 2018

Colby

Lit swag gangster and the hottest most sexiest man you’ll ever see looded b**** always correct and also flexed on people with his phone

That b**** is soo a Colby

by Meee dawggg March 1, 2019

Colby bigCock

Someone who looks like Colby Brock and has a big cock

Jess:how'd it go last night
Alex:Great! He was a total Colby bigCock

by Lalanirand January 5, 2020