flat doggie

When you are giving it to your partner as they lay flat on their stomachs

We use many sexual positions, but flat doggie is my favorite😍

by anonymous June 4, 2025

flat stanley

A flattened boy fluttering in the wind on a string being lead along

Russel Hantz is the greatest flat stanley of allllll time

by thenavneet January 4, 2018

flat-backed

Describes someone so outrageously drunk they end up horizontal—usually on a couch, the floor, or wherever gravity decides they should be. Comes from the image of someone literally being on their back, flat as a pancake, because standing is no longer an option.

"Bro was so flat-backed last night, we had to roll him onto a yoga mat and hope for the best."

by Handle Not Found July 12, 2025

flat-hunting

Looking for a place to live, especially a flat

"And I have to admit that I started flat-hunting with some trepidation"

by Aleksei190 January 11, 2017

Rascal Flat

Giving one a a burn in the middle of the forehead with a black and mild cigar, then proceeding to beat them with a sock filled with rolls of quarters

I'm gonna give Tony a rascal flat if he doesnt stop.

by Oooofta October 19, 2020

Puerto Rican flat tire

When someone replies "PSSSSSSSSSH"
To anything said to them.
Basically saying they don't agree making the sound of a flat tire.
Mostly done by Puerto Rican females

Hey you dating that BBC?
Pssssssh (Puerto Rican flat tire) sound

by Puertoricanflattire March 15, 2020

aesthetic flat closure

A type of surgery that is done to rebuild the shape of the chest wall after one or both breasts are removed. An aesthetic flat closure may also be done after removal of a breast implant that was used to restore breast shape. During an aesthetic flat closure, extra skin, fat, and other tissue in the breast area are removed. The remaining tissue is then tightened and smoothed out so that the chest wall appears flat.
Search NCI's Dictionary of Cancer Terms

After considering all of my reconstructive options, I decided that I didn't want implants or autologous reconstruction - I chose to get an aesthetic flat closure.

by flat activist April 29, 2022