Yesterfat

Refers to a previous time when you were fat, in comparison to now.

Person 1: Didn’t you use to weigh 280 pounds?
Person 2: Yeah, but that was yesterfat.

by BeauregardBlake December 14, 2018

Yesterday's Patchwork

Something that happened the day before you don't want to discuss. Usually used ironically.

Person 1: Hey, do you remember when you..........
Person 2: THAT WAS YESTERDAY'S PATCHWORK!!

by Pie In Box November 30, 2019

Yesterday night

Not last night the night before that

Remember yesterday night when i was watching spongebob square pants

by Most logic December 8, 2019

Yesteruary

Do describe an event happened last January

Bro 1: I haven’t been this drunk since Yesteruary
Bro 2 (sober): ok

by Yer not that boi February 23, 2020

Yesterday's Garbage

A smell or fart that smells like garbage that has been sitting in a metal trash can outside overnight and heated up the next morning by approximately 85°F by a row home.

Consisting of mold, debris, rotten chicken, fish, cheese and the heat allowing scent to travel.

*farts*
Dude! You smell like yesterday's garbage!!

by steammustachio June 24, 2021

Yesterwednesday

When a Wednesday was yesterday or the most recent Wednesday.

Yesterwednesday, I went to the store.

by HIIII-AHHHHH June 3, 2023

yesterday syndrome

when the events, action, memories, or decisions from the previous day are so bad that it causes a physical sickness from the mental distress.

typically lasts 1 day.

Sorry sir, I had yesterday syndrome and couldn't make it to school today.

by skyde October 18, 2023