Yesterclass

A term to describe the last time a class met, without having to know the exact day said class was held.

Dr. James, can you please tell me what I missed Yesterclass, I wasnt able to attend .

by Metronome99 February 9, 2018

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

yesternium

A new element in the periodic table that alters the past.
Specifically the past millennium.

80's radio announcer: Time travel to the past 1000 years in a jiffy is now possible thanks to the discovery of the element: yesternium!

by lilsnsh July 8, 2019

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

Yesher

How asian retards say yes.

Jack: What time we get oner?
MItchell: 5:00er
Jack: Yesher

by YesherNNN November 1, 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