A Trimmy 

A catastrophic blunder
A moment you would like to forget
An embarrassing faux pas

Mike missed an open goal....... absolute Trimmy
He met her parents for the first time and later called his girlfriend by his ex's name in front of them...... what a Trimmy!

A Trimmy by Southwest Warbler August 23, 2022

Pulling a timmy 

Sleeping with a married woman with or without permission.

Bro, totally pulling a Timmy tonight.

Pulling a timmy by Turboedtegy July 1, 2016

pulling a timmy 

When some emo ass white kid brags about being suicidal/depressed/self harm and begs for attention (also known as a Ryan)

Person one: Oh man that guy sent me a picture of his cuts and I barely know him

Person two: oh shit I always knew that kid would be pulling a Timmy one day

pulling a timmy by jackjack4343 December 5, 2014

grab a timmy's

In Canada, esp around Toronto, it means to eat a at a Tim Horton's coffee shop, the cannuck equivalent to Dunkin' Donuts. May also be said : get a timmy's.
Most people find this dorky and annoying.

I'm hungry for lunch, let's grab a timmy's.

grab a timmy's by Kim's love October 30, 2006

A Timmy 

An Autistic monkey act, known to be out of control, sometimes seem like they are not mentally okay, and rejects anything that would be considered to be normal. Some may say they are someone, uneducated. Also known as a unique being that cannot differentiate male and female only knowing gay.

"Hey how are you" your friend would ask, you friend will giggle for no reason, jumping up and down.
"Don't be a Timmy you silly monkey"

A Timmy by Sillylittlegiraffe September 13, 2023

Trimming a candle

Masturbation

"After looking at your wife's buttocks i saw him cum without trimming a candle."

Trimming a candle by Cmd Cody June 27, 2009

trimming a loaf 

excreting the fecal matter inside the colon loaf by loaf as in comparison to a loaf of bread. "plop, plop, plop" until you've vanquished all the hell inside of you.

"Hey John Doe, wanna come to the movies with us? " Ok, but wait a second I'm trimming a loaf...."

trimming a loaf by crapking79 April 29, 2010