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.

by NirocDrof April 09, 2014

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

by Cerny Safir November 05, 2010

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.

by Chris Fish March 24, 2008

1 : on our last time together : when last we met together
2 : (Effective for classroom use):
last time this class occurred.

"Lasterday, i remember we were discussing the concept of inversive recursion."

by -Keith Hale- October 07, 2003

I went to the mall lasterday.

by K-MARTTY January 21, 2008

A word used to describe an indefinite time in the past (e.g. last week, last month, last year)

Remember lasterday when we went to the beach?

by Brian May 10, 2003

The time peroid that falls between yesterday and last week. Excelent for college students who don't have the capacity to remember what day it is.

Jess: Yell lost her phone lasterday.

by Jess's Drunk Ass October 16, 2007