Warming up your hands before giving someone an open hand slap to the face.
If you don't Shut the f*** up I'm gonna give you some warm butter!
by gravi8 January 7, 2016
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Slapping your girl back and forth across her face with your post-coitus, wet, semi-flaccid penis.
After Rachel got my nut, I treated her to a few warm butter slaps before wiping up and leaving.
by Eaton Holgoode January 20, 2018
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malleable, soft, weak; something/someone that can easily be reshaped and formed without much effort
Wow, did you see how easily Biden caved to pressure from republicans?
Yeah, he's warm butter.
by human_not_alien February 19, 2021
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