To go much harder than is necessary. Worthless overachievment.
"Aww man, I studied for three hours and the test turned out to be easy! I really buttered both sides of the bread on this one."

"Dude last night I took ten viagra before fucking my girlfriend!"
"Woah man, why you always gotta be buttering both sides of the bread?"
by John Handcock1234 June 05, 2012
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peanut butter jelly time

Sex between 2 Latinos. peanut butter referring to the color of his penis and jelly to how wet the Latina female gets. Obviosly the baseball bat is his penis.
Baby I think its peanut butter jelly time.
by pb&j lover April 16, 2010
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butter my egg roll

something a guy say when he likes another girl the egg roll is often the penis and the butter is another thing
You really butter my egg roll!
by vanaramadama February 16, 2016
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Buttering your bread

Spreading copious amounts of semi-cold butter on your genitals to warm it, and then scraping it off with toast to be eaten at one's leisure.
Caleb - Were you buttering your bread this morning at work?
Henri - Yeah how'd you know?
Caleb - There's a grease stain on the front of your pants
by Clay-train December 06, 2019
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Peanut Butter Falcon

When a woman lays on her back, and someone defecates between her breasts, and proceed to squish them together. When you pull it apart, the feces will resemble wings, thus you have a peanut butter falcon.
Dude, I gave this chick a peanut butter falcon last night!
by Pooptech September 24, 2019
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is when you see an ugly person that has some how made themself look attractive through clothes, make-up or other non-plastic surgery enhancement. To test this on someone after a few cocktails (less than three) consider if you would park the love rod in the ham wallet. If yes: "I can't beleive its not butter!" - if no: see fugly.
"Wow, have you seen what Sally is wearing? She's sort of cute now."

Yeah, I know! I can't believe it's not butter!
by prosebrosproductions June 17, 2010
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US delicacy believed to be the origin of the weight problem in American today.
Mom did you make me a peanut butter and jelly sandwich to go with my burger king fries for my mid afternoon snack.
by British person September 19, 2003
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