kilby 

To pull off the most outrageous lie possible to a large group of people, without a single person challenging it (the lie).

Mr Untrustworthy:"lads, I slept with 3 girls last night at the same time"
Lads: "NICE"
Mr untrustworthy (to himself): I just pulled a kilby.

Mr Untrustworthy:"When I was younger I won the junior Tour de France"
Lance Armstrong and co:"Well done, I won the real thing 7 times straight"
Mr untrustworthy (to himself): I just pulled a kilby.

kilby by slimeybadboys4life April 23, 2011

Kilby 

1)n. A goofy and shaggy individual capable of consuming massive amounts of green plants.
2)n. A burrito-eater, a bottomless pit.
3)n. Someone who has mastered the art of fixing an oreo-kahlua-based beverage known as a "killerbee".
4)v. To get stung by.

After consuming the entire batch of special brownies, the kilby decided to relax and ordered the other kilby to fix him a killerbee.

Kilby by Jacob Donkin December 16, 2004

Kilby 

a big gang in worcester that throws up 3z for their gang sign and eastside and m.o.b are their opps

fk eastside big kilby shii 3z up

Kilby by hbk nigga September 30, 2020

kilby 

to support touring car racing championships to the death.

"he wont miss the DTM for anything"

"i know hes such a kilby"

kilby by Frogturdings April 5, 2009

kilby 

1. Verb - To present the facade of an exciting evening out with friends strictly to leave one's house.

2. Verb - To create a deceptively convenient situation in order to attain a ride somewhere, subsequently needing to be driven home. Often with little or no warning, and always involving bait.

3. Noun - One who engages in the aformentioned schemes.

1. "Dude where the fuck is everybody?! You fucking kilbied me!"

2. "The young man realized he had no wheels so he kilbied a friend into taking him, seducing him with beer."

3. "Fuckin' kilby."

kilby by Jeff February 3, 2004

Kilby 

A man or prepubescent boy who believes he is absolutely huge. He only wears Canterbury which is often way too small but it shows his muscles. Also very neeky

Wow what a Kilby

Kilby by Rarted Hoski January 25, 2019

Kilby

Kilby is the name of a girl who is freakin awesome. She has a lot of energy and doesn't like being bored. She is quick witted and will burn you just for fun. She is gorgeous, sassy and very athletic. She wears her emotions on her sleeve. All the guys want her but she's selective and loyal. She's hillarious, super intelligent, and the life of the party. Kilby's have no fear and have a great butt. If you meet a Kilby, you're in for a hell of a ride!

This party would be way more fun if Kilby was here.

Kilby by Gla$$ September 30, 2026