lasterday 

A word used to describe or simplify saying "the day before yesterday".

Person 1: What did you do yesterday?
Person 2: I just slept all day, I was so worn out from lasterday's party.

lasterday by NirocDrof April 9, 2014

lasterday 

when you remember doing something in the past but cant remember what day it was

mom: did your water the yard?

boy: yes.
mom:when
boy: uuumm lasterday

lasterday by Cerny Safir November 5, 2010

Lasterday 

Another word fo yesterday, the day that happend before today

"Did you see the documentary on the Amish lasterday?"

Lasterday by Mina Hubble June 28, 2008

lasterday 

i wasn't yesterday but it happened in the past month.

Man I was on the internet and i stumbled across this game, i think it was lasterday.

lasterday by Chris Fish March 24, 2008

Lasterday 

means yestERDAY and LAST night.

what did you do lasterday?

Lasterday by spilt beans January 24, 2010

Lasterday 

The day before yesterday

I did my homework lasterday

Lasterday by magsies January 26, 2009

Lasterday 

My daugther doesn't grasp the concept of the word yesterday. Even after being corrected she insists on using her own created word for the day after today.

Meaning: The day or days before today, any day before the current day with no exact date in mind.

I did that at school lasterday.

Lasterday by Real Check Bullies October 21, 2009