tibby 

noun; derived from the acronym T.B.I. = traumatic brain injury : used to refer to any number of people who happen to be belowe an average level of intelligence, specifically (stupid) girls who love shoes, purses and all things that sparkle and (disgusting) guys whose sole interests include beer, pussy, ignorance and flatulence.

Christopher Reeves was NOT a tibby.
Megan Roome is DEFINITELY a tibby.

tibby by Ryan Christopher Cole December 11, 2006

Tibby 

Tibby is a wonderful girl, she is beautiful, caring and sweet though she can be easily annoyed. She has the cutest smile and best personality on this planet, she has an infinite expanse of knowledge and speaks more languages than are spoken on the streets of London, although she can’t speak Welsh. Tibby as a friend is an amazing feeling as she will care for you as long as you care for her, she will respect and support you.

T-terrific
I-intelligent
B-beautiful

B-best ever
Y-yesterday’s friend today’s lover

Oh, I saw Tibby yesterday, she was so beautiful

Tibby by Welsh sea cadet June 21, 2022

Tibby-Tabble 

When you're walking and someone is approaching from the opposite direction, you both try to pass on the same side, moving left and right simultaniously, until you have an awkward near-collision.

"This morning I was walking to class and this guy and I tibby-tabbled on the sidewalk for like 10 seconds. It was so uncomfortable... I couldn't get by him. We both laughed awkwardly."

Tibby-Tabble by Katie-Paige April 19, 2009

TIBBY DOBBS 

SUPREME TIBBY DOBBS GOD

hey did you see SUPREME TIBBY DOBBS GOD kill goku in one hit?

TIBBY DOBBS by larry stintz September 11, 2020

james tibby 

A guy who is awesome.

James tibby is awesome.

james tibby by Iamstitch626 December 21, 2016

Tibb's Eve 

The eve of Christmas Eve in Newfoundland, a day for mummering, drinking your face off and generally making an ass of yourself with your friends before the family partying begins and santa comes to town.

let's open some whiskey and t'row out da cap, its Tibb's Eve b'y!!

Tibb's Eve by alphanitic December 24, 2013

Tabby Tug 

When you crap in the litter box, yell at your girlfriend for over-feeding the cat then jerk off to watching her clean it up.

My night is spent. I just pulled a Tabby Tug on my girlfriend and I’m heading to bed.

Tabby Tug by Bubbleballs November 11, 2022