Yestoday 

When it's midnight and you are talking about the day you just spent, and get it confused with the day before because it's past midnight and your mind is technically set on the next day, though you didn't sleep yet.

Roxanne @ Midnight: "I can't believe that I travelled so much yestoday. I'm so tired."

Yestoday by Widdle Munchkin July 7, 2009

Yestoday 

The term “Yestoday” is defined as today and yesterday combined. It shows two specific time periods and events that can happen during both times or having two days combined into one term.

I've Been working on my homework since yestoday.

Yestoday by Shayte September 12, 2018

Yestdayrow 

A concatenation of "yesterday," "today" and "tomorrow," indicating a specific period of time where it's so late that it's technically the next day (past midnight) but in your head it's still "today" even though you're discussing (technically) yesterday.

Guy: I remember discussing it yestdayrow with Charlotte.
Girl: Which yestdayrow?
Guy: The one that just passed...
Girl: Ohh...

Yestdayrow by shayaknyc October 21, 2008

Yestwodays 

Two days ago

I met her yestwodays

Yestwodays by El Benjamino February 7, 2013