Yesterdays Dick 

Yesterday's Dick: The term is used when you engage in two sexual acts one after another, but on seperate days. For example engaging in intercourse friday, not showering, and recieving a blowjob on saturday morning.

Girlfriend: Ew, what is that flavour?!
You: Yesterdays dick, baby.

Yesterdays Dick by Cutler & Curtis corp. April 18, 2010

yesterdays child 

Where someone acts like they were born yesterday

Your such a yesterdays child..

yesterdays child by Lolitsme3748 May 17, 2019

Yesterdays Heroes 

The coolest electrohardcore band everrr!

enjoys long walks on the beach, 360, and other fun stuff.

Man, have you heard the new Yesterdays Heroes song yet?!

www.myspace.com/printermoniter

Yesterdays Heroes by Ravieka February 7, 2009

Tossing yesterdays salad 

Verb:The act of oral stimulation on an anus that hasn't been washed in one or more days.

"After a long hot road trip I was surprised Susan so was eager to be "tossing yesterdays salad""

Tossing yesterdays salad by Gonzotherebelclown August 26, 2012

Yesterday X Separation

Yesterday X Separation (Korean: 옛델대 뷔 셉알앋이온, stylized YESTERDAY / SEPARATION), commonly known as YXS, is a five-member Kwangyanese boy band formed by Throw It Back Rosie Entertainment. The group consists of five members Stoove, Yeoniel, Bengyu, Taerry and Kaimal.

Naega Byeonhae by Yesterday X Separation outsold the whole K-Pop Industry.

Yesterday X Separation by jenlisaforever January 26, 2022

2 of 'em Yesterday 

A business term meaning you want Lots of them as soon as possible.

"2 of 'em" refers to the item and means you want lots of the item.

"Yesterday" means as soon as possible.

We need those clothes fast. 2 of 'em Yesterday!

2 of 'em Yesterday by TheGymRat February 27, 2019

Yesterday's Gravy 

Old news; something that has fallen out of trend

Stranger 1: "Hey! Did you hear about that movie that came out last Friday?!"

Stranger 2: "That's yesterday's gravy bro."

Yesterday's Gravy by Hellbound Harry March 30, 2015