yesert 

The newest way of saying yes or ok.

Tony and kyra should 4 give eachother should they yesert they should.

yesert by DBD Productions July 25, 2006

YEERT 

YEERT is a phrase for when someone does a epic meme and get killed in the process.

TODAY WERE GONNA JUMP OFF A CLIFF AND LAND ON A TRAMPOLINE *jumps* YEERT*hits trampoline ripping right through it.

YEERT by HugeBoi May 14, 2019

yestertech

Outdated technology which was more popular in yesteryear.

Anybody with any sense refuses to buy American cars because they are always full of yestertech.

yestertech by PelotonKing July 21, 2008

yesety 

yesety - very much yes
or
yesety - yes

1. Meepster: shalst we have some tea your hgighness

Queen meepster: Yesety

2. Meepster 1: Wanna have a sleepover???

Meepster 2: Yestey yes yes

BONUS:

3. Meepster1: Wanna have a sleepover???

Meepster 2: Yestey yes yes

Meepster 3: Very yesety indeed.

EXTRA BONUS:

*Meepster gets a pay raise*
Meepster: YESETYYYYYYYYYY

yesety by Anonymous person :3 November 20, 2020

Yeserer 

Simply means yes

Yeserer you are allowed to come in

Yeserer by Lil brutha July 12, 2019

Yestertime

Yestertime- (n.) a non-specific referrence to the very recent past when something happened or something was supposed to happen. syn. Lastertime, Yesterday (etymology: North America 2000 Allegra Davis a small child invented the word from yesterday, last-time and yesteryear mix)

"Mommy, yestertime you let me swim naked in Nana's pool."

"You said yestertime you would put that horn on my bike?"

Yestertime by Captclam July 27, 2006

Yestertoday 

The technical yesterday when you haven't gone to sleep yet. When it's two am, you'd count the evening as part of today since you haven't gone to sleep yet. But you can't do this because it's technically a new day. So yesterday becomes yestertoday until you go to sleep or pass out.

4am at a kebab shop: "I just heard about this place from a friend yestertoday!"

Yestertoday by Solarion January 25, 2010