Buttery-Smooth 

A term used by most YouTubers reffering to the fluidity of tech products, usually phones.

The brand new iPhone X has Buttery-Smooth 60hz display.

Buttery-Smooth by Seth K May 24, 2018

Butter smooth 

The state of when you feel smooth as fucking butter

Tom felt his Mother's body and described it as, "Butter smooth."

Butter smooth by ArchiStarchy April 12, 2019

Peanut Butter Smooth

To make a situation or a set of numbers as smooth as humanly possible, smoother even than a babies butt. This often results in ignoring the details and only looking at hot trends.

Jake, can you please review my costing spreadsheet, I know there’s errors in it but I need you to take a look at it and peanut butter smooth it over before you leave.

Peanut Butter Smooth by Gov’t Cheese November 29, 2022

Smooth as Butter 

A term used by plane spotters to describe a smooth or soft landing that you can't feel or barely feel inside the cabin

Ex 1 :
Plane Spotter 1 : WOW! Did you see how softly the pilot landed the plane?
Plane Spotter 2: Yeah! I got it on film too. It was smooth as butter.

Ex 2:

Passenger 1: Are we on the ground yet or was this landing was smooth as butter?
Passenger 2: I think we are... and it was!

Smooth as Butter by daddydonald69 May 2, 2017

Smooth Like Butter 

Smooth like butter means like a jimin

host: what does it mean do be smooth like butter?
V(Bts): Like a jimin.
Members: like a jimin?

Smooth Like Butter by smooth like butter (BTS) May 29, 2021

smooth as butter 

the way a person moves and dances during great performance. fly and smooth as butter . Amazing dance moves

Yo! Did you see his performance! Brothers moves were smooth as butter

smooth as butter by alwaysaflygirl November 25, 2016

smooth as butter 

smooth as cancer

aids man i have that smooth as butter

smooth as butter by cancertree May 16, 2016