When the vagina is so wet you just slide right through like butter.
I butter fucked her last night and nutted on a rag
by John Cheese Meluch July 20, 2019
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The art or act of taking a half of a stick of butter and inserting into the vaginal cavity and applying ones penis in a sharp thrusting motion where as the butter provides the lubrication for hateful sex.
Afterwards the said butter can be used to butter your roommate's toast.
Chef Piere growing tired of his assistants incessant bitching, took her to the walk-in for quick hard butter fucking... doggy style.
by wayne March 28, 2004
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butter-fuck means to screw a guy using butter for lube, and afterward, to make the dude lick your dick clean.
Matt butter-fucked me the other night and made me suck his dick clean!
by USAF Cadet July 11, 2021
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When you fuck a stick of butter because your wife left you. aka sticking a big chunk of butter up your ass
Ex: I made a video on how to butter fuck the right way.
by The dildo my mom gave me May 11, 2018
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A common disorder that is more severe than just regular butter fingers. This disorder makes almost any type of grasping of the hand on an object impossible. This is due to the fact that their fingers only have one purpose and that purpose is to fuck butter. Butter is no longer on the fingers like butter fingers but it is now being fucked by the fingers. Thus making the fingers way too slippery and too greasy to attempt to grasp and keep a firm grip on any object.
Tom: "Woody how can you not be able to pick up that damn box!?"

Woody: "I have butter fucking fingers sir!"

Tom: "Oh I understand now."
by Kai V October 5, 2009
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When a female is allergic to peanut butter and gives you consent to cover you’re penis in peanut butter so when you “stick it in” she swells up, creating a perfectly tight hole.
“Dude... have you ever tried donkey punching you’re girl? it’s great!”

“No my girls allergic to peanut butter, so I can do a good old peanut butter fuck instead, it feels the same it just lasts a hole lot longer!”
by Ben. G. September 23, 2019
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When you are so excited to eat your Reese's that you forget to take off the SECOND rapper that is inconveniently the exact same color as the chocolate.
Ex 1:
Person 1: Hey man whatcha eatin?

Person 2: Wassup bro, just a Reese's peanut butter FUCK!

Ex 2:
HAHA screw you guys, I have a Reese's Peanut Butter --- FUCK!!!!
by KoolAid Addict April 6, 2010
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