quack back

(noun) refers to the act of vomiting (just a little) in your own mouth as you burp. Also known as a "vurp".

I was leaning over to tie my shoe when I had a quack back. I had to swallow real quick before my date noticed.

by uuddlrlrbabastart September 30, 2005

"quack quack spot back"

A method of claiming one's seat when one must leave it for a short amount of time. See also dibs, fives. Obscure Northern Wisconsonian dialect.

I claimed "quack quack spot back", but my buddy stole my seat anyway.

by Ro-hizzle December 11, 2006

Quack in DA BACK

The sound a female makes while giving a blow job on a cock where it is hitting her in the back of her mouth/ throat area.

Candy gave me head last night but only sucked the first few inches. She refuses to bottom out on it and give me that "Quack in da Back ! )

If I was gay or Bi I know Loki would give me the "Quack in Da Back " because he loves sticking things in his mouth and down his throat..

by Dimond D March 13, 2023

outta-whack-back quack

official name for a chiropractor / informal: may be shortened to ‘back quack’

You should never pump heavy weights without wearing a body belt – ‘cause you’ll only end up at the outta-whack-back quack, Jack.

by ΔиłĦ☼иצ ߀₡ʞ September 25, 2012

Quack Back

The act of securing your seat so nobody can sit in it. Has to be called IN the seat.

Kayne: Quack back
Sarah: (sits in chair)
Kayne: (comes back) Get up I called quack back
Sarah: Dang it

by Thiccboiroy July 2, 2018

Quack Quack Chair Back

what some people say to ensure that they will get their seat back after getting up; this is a phrase usually used by idiots

If you don't want your chair to be stolen, you must utter the words "Quack Quack Chair Back"

by Stacy's Mommy April 10, 2019