Yesterday'd 

When you've got this dope brilliant awesome idea but you got pwned by yesterday.

You: YOOOOOO dude check out this dope ide-
Teacher: Yesterday
You: Huh?
Teacher: Yesterday'd. GTFO punk

Yesterday'd by UrbanWordings July 6, 2022

Dr. Yesterday 

Someone who is hopelessly un-hip & out of date.

Phil: Hey Norm, I'm thinking of getting tickets for the Stevie Ray Vaughn concert for me & my 20 year old g/f.
Norm: Hey Dr. Yesterday, I think she'd rather go to to see Gwen Stefani. Plus, just so you know, Stevie Ray Vaughn's been dead for like 15 years, cockhead.
Phil: Oh...

Dr. Yesterday by Bangboy February 6, 2010

the only easy day was yesterday

Is a quote from the Navy SEALs for inspiration.

Cheer up dude, the only easy day was yesterday.

the only easy day was yesterday by ThEnAmEtHaTsHoUlDnOtBeSaiD October 16, 2017

born day before yesterday 

Slang sarcastic term for when a person doesn’t know much but does know something.

You know, I wasn’t exactly born yesterday, I was born day before yesterday!

born day before yesterday by Dr Bunnygirl May 21, 2021

i wanted it done yesterday 

used to describe that u want something quick done right away...waving a magic wand anytime u want,
something done right away, as soon as possible, see open sesame
i want it done right away...
i want it done yesterday...
i wanted it done yesterday

Accountant: I need these accounts audited!
Worker: When do u need this done by??
Accountant: I wanted it done yesterday...

i wanted it done yesterday by blthrskt July 21, 2008

Drop Yesterday’s Lunch 

To take a big old shit.

I’ll be right back, gotta drop yesterday’s lunch.

Drop Yesterday’s Lunch by Dick Onchin November 27, 2020

and my dad died yesterday 

And my dad died yesterday is a term for trying to give someone a guilt trip. It is usually added at the end of the sentence to make people seem even more guiltier.

Person 1: Haha kid your a loser
Person 2: It's people like you that make me want to kill myself . . . And My DAD DIED YESTERDAY

and my dad died yesterday by S1X August 23, 2011