An authentic item or individual that has generic alternatives like margarine, but none really measure up to the original
by theHooniglen August 8, 2020

Black butter is defined as when somebody thinks you’re pronch. like when you’re friends with husband and wife and then the husband calls you slept butter and the wife says now you guys are friends he likes you as a friend now.
by Yodafoxy May 13, 2023

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.
by Gov’t Cheese November 29, 2022

A smooth landing done by an aircraft that was popularized by Swiss001's "Butter" Song. (and maybe other factors)
That was a butter landing!
by OneApollo August 7, 2023

by pharmabro22 June 17, 2018

by An expert in peanut butter September 23, 2020

A gay sex act where one male ejaculates into the other’s mouth, thus buttering his teeth with nut butter.
by MisterTalia May 26, 2023
