vinegary 

If something tastes like it is too sour, you can say that it is "vinegary" meaning it has a taste that reminds you of vinegar.

Person 1: Try my salad
Person 2: It's too vinegary....

vinegary by hoagly January 16, 2011

Vinegary 

Something that has vinegar in it or is made of vinegar.

Those cookies were very vinegary!

Vinegary by Michelle ondiek October 26, 2018

Vinegary 

An over abundance of vinegar; too high a concentration of vinegar in one place

Too much vinegar was added to the salad so now Cerrone’s salad tastes to vinegary.

Vinegary by Maverick0394 June 16, 2018

Vinegar Doppio 

A very innocent, simple minded boy that turns into a Lvl 100 Mafia Boss when he is on the phone. He can use 「King Crimson」 but cannot skip time, making it even more confusing.

Vinegar Doppio: Ringalingalingaling! Ringalingalingaling! (Picks up a frog and holds it to his head like a phone) Click! Moshi Moshi? Doppio desu!

Vinegar Doppio by Goldstation June 18, 2019

Salt and Vinegar 

What Louis Tomlinson thinks (knows) what Harry Styles tastes like😏😏

Liam Payne: Don’t know why I’m ask, actually I wanna ask u about something, don’t know why I wanna ask u about, because I know what ur going to say. “ What flavor..is Harry?

Louis: Uhhhhh....Salt and Vinegar? I was trying to think of something inventive, but that was just the first flavor that came to me.

Salt and Vinegar by SkylanderForce July 23, 2018

Sweetening the vinegar 

To masturbate.

My girlfriend came home expecting to find me cooking, instead she caught me sweetening the vinegar.

Sweetening the vinegar by HughManatee October 10, 2013

Vinegar

Full of (the) vinegar: extremely bitter, throwing shade or slydigging.
Used mainly by the Achievement Hunter guys (youtube.com/letsplay), mostly by Gavin Free, Geoff Ramsey, and Michael Jones.

He's full of the vinegar today!

Vinegar by percivaltheocelot June 6, 2014