lasterday

The last yesterday, in other words, the day before yesterday.

The teacher spoke to her class...
"I'm sorry I was ill yesterday but we'll continue with what we were talking about lasterday."

by Irby July 08, 2005

lasterday

Any previous day within the last four to five days, usually said by small children who don't yet have a clear concept of time. Originally coined in early 2019 by a three-year-old girl.

We went to the park lasterday.

by evilsammy March 02, 2020

Lasterday

Sometime between 24 and 72 hrs ago, but you really don’t want to be pinned down to a specific time.

“I am almost positive you told me to pick you up at the airport lasterday, not today.”

by JoeNeb August 08, 2021

Lasterday

The day before yesterday.

Remember when we did that lasterday,

by Skinny2theMINI October 24, 2023

Lasterday

Past tense. Day before today. Another word for "yesterday" that makes more sense.

Blakely and Lexi went to the store lasterday to pick up the decorations for the party today.

by MommaCC March 19, 2021

Lasterday

A confused mix of yesterday and last night.

History teacher: I graded my papers lasterday
English teacher: that’s not a word
Coach who looks the word up on Urban dictionary: it’s a word

by *insert ur mum joke here* January 07, 2020

Lasterday

For those that work overnight, it was during the shift that started last night which could have possibly been early morning.

The calls were crazy in here lasterday, I almost didn't come in today.

by randonme March 16, 2019