Flatterfotze 

A german word do describe a very loose vagina.

Alter, gestern Abend die hatte eine richtig krasse Flatterfotze

Flatterfotze by Catch2425 June 12, 2019

flatter than your momma's chest 

An insult used to describe how flat something is.

From the movie Smokey and the Bandit Part 3
(Examining the flat tire on their car)
Junior: It's flat Daddy.
Buford T Justice: Flatter than your momma's chest.

flatter than your momma's chest by Turkey Dump April 12, 2016

flattery 

Insincere praise to a person or topic in order to achieve something, usually to further one's own interests.

"Hey Linda, you hair is the best in the world!"
"Quit with the flattery, you won't get far by lying to people"

flattery by SwagBit March 8, 2019

Flatterment 

A compliment that leaves one flattered.

Coined by "Glee" actor Chris Colfer via Tweet

Person 1: You look absolutely stunning.

Person 2: *blushes* Well, thank you for the flatterment

Flatterment by dadiva1889 December 18, 2010

flatterboy 

a dork man who leeches on you an tries to be your friend

even though you say "no"

Thanks, flatterboy, now go on and stalk and worship someone else

flatterboy by dickjohnsons December 21, 2009

flattercreeping 

What Rick Grimes does with the signs in Love Actually. Any similar attempt by a stalker/creeper to win someone over using awkward and ill-advised attempts at flattery.

Coco: "Hey Ruby, someone just brought you a dozen roses and a 'You're Beautiful' balloon!"
Ruby: "Ugh. My stalker is flattercreeping again."

flattercreeping by folbirt December 23, 2014

sausage fattener 

A virtual effect mostly used to fatten up bass songs. It has been a running joke in the music community because it only has 2 knobs to control the effects. It can also be pronounced "Sosig fattener" for more ironic intent

ok so first you gotta put an OTT on the rack, and then you have to apply 128 instances of the sausage fattener and boom you have the best song evurr

sausage fattener by Tacobirb July 2, 2019