Yestergo 

In the past, any past but gone.

I realized you messed up but that was yestergo.

Yestergo by Shakespearestwistedsister August 27, 2019

yestermorn 

Yesterday morning. Similar to 'yestereve' and 'yesternoon'

What time were you up yestermorn

yestermorn by JimJams June 5, 2007

Yesternoon 

Yesternoon is the afternoon of the day before

Brandon got that booty yesternoon
Josh tapped that ah yesternoon
Yesternoon the blondie witta booty twerked at Eli's

Yesternoon by Play wit it July 4, 2014

yesternoon 

Yesterday afternoon. Similar to 'yestermorn' and 'yestereve'

What did you do yesternoon?

yesternoon by JimJams June 5, 2007

Yestermorrow

When you can't remember what day something happened, because you've been awake for too many consecutive days.

Person 1: Remember that party yesterday... wait, or was that this morning?

Person 2: I don't even remember anymore, it was yestermorrow.

Yestermorrow by TheReminder December 11, 2011

yesterfore 

–adverb
1. on the day preceding yesterday.
2. a short time ago: Yesterfore your money went further.
–noun
3. the day preceding yesterday.
4. time in the immediate past.
–adjective
5. belonging or pertaining to the day before or to a time in the immediate past: yesterfore morning.

Lola: This meat looks bad, when did you buy it?
Elliott: I bought it yesterfore, so it should still be fine.

yesterfore by Elijah Pack June 30, 2007

yestercooch 

the pungent aroma from an unwashed box. the scent of a woman who is undisciplined in personal hygiene.

i peeled down her panties and got a whiff of her yestercooch

yestercooch by ho cakes December 9, 2010