Yeastering 

The act of injecting semen into the soles of the feet to illicit pleasure.

Yeastering party at my home tonight.

Yeastering by Blortlord June 17, 2025

Yesternight 

Last Night.
Yesterday Night.

Dude, Mark got so shitfaced yesternight, I think he went home with that gay guy James.

Yesternight by ZACH BAMF June 23, 2008

Yeasting 

When shit starts expanding in your intestines before it is ready to come out. The step right before prairie-dogging and two steps before the loaf is ready to be taken out of the oven.

Oh shit I'm yeasting! I need to find a bathroom pretty soon.

Yeasting by Soonerspic October 15, 2008

yesternight 

Yesterday night.

So, what happened yesternight, anyway?

yesternight by Bobert June 25, 2004

Yeagering

Pretending to be on the fence about something when you've already made up your mind.

Luke was yeagering about coming to Black Butte.

Yeagering by sarsarfa September 24, 2014

Yeasting 

Money rising / Swollen cash / getting your money game up: Comes from the word yeast; a substance used in raising dough

"Yo this guy is YEASTING!"
"2011 is gona be my year fam, straight up YEASTING"
"Man's YEEEASTING fam"

Slang originated by Phillyatchi.

Yeasting money cash dough cheddar ballin flossin paper loot

Yeasting by Phillyatchi December 23, 2010

Yeagering

In NBA 2k when a center catches a offensive rebound and doesn’t pass back out to the open shooter but instead try’s to dunk on whole team

Stop yeagering and pass that bitch out

Yeagering by Affected teammate October 27, 2019