Shacker Shirt

An extremely comfortable shirt given to a “significant other” who spent the night and needs a spare change of clothes to look stylish on their walk home

Sorry you have to spend the morning in your top from last night, I’m out of shacker shirts :(

by Nunyabizness69 January 11, 2022

Shirt Commando

When you wear a sweatshirt, cardigan, jacket or other outwear without wearing a shirt underneath.

Jonah was too lazy to get dressed properly, so he went shirt commando.

by Jonecky December 13, 2010

Goodnight shirt

Ohhh goodnight

"Ohh goodnight shirt I'm done"

by Clichhere October 17, 2019

whoopin shirt

A shirt that is used to beat freshmen senseless, if they do not follow uper classmen orders

1. Do it one more time and we will bring out the whoopin shirt

2. Kathen Nolbus if you are late one more time, you get the whoopin shirt

by TheBrooklynSteamer November 16, 2014

shirt thong

A shirt thing is a lame ass t-shirt that douche bros wear to the gym. You make one by taking the following steps..
1) cut off both sleeves and your penis
2) cut from the arm pit down to the base of the t-shirt 1/2 inch from the base
3) enjoy new shirt at the gym

Dude get your crusty shirt thong out of my room

by Strike itch April 6, 2019

poohbear shirt

a large person wearing a shirt that's way too small doesn't even cover the entire belly

"Why are you wearing your Poohbear shirt?"
"Cause it's laundry day fool."

by Poohbear's cousin May 30, 2012

Shirt Saggage

When you can tell when a woman is wearing a bra or not, there is the definite underlining of the boob which the shirt may catch under.

Jayk: Hey Ramsey
Ramsey:Yeah
Jayk:Lisa isnt wearing a bra today
Ramsey: how do you know
Jayk: you dont see that shirt saggage?

by Dirty Wizzard September 30, 2011