A phrase used to describe the act of female masturbation, especially if she hasn't in a while. If you know a female who is acting cranky, bitchy, or suspicious, chances are, she could use a good turtle buttering.
"Becky, you look a bit under the weather, maybe you should go butter that turtle, it's the best thing for you."- Becky's Grandmother
Rhianna likes to butter the turtle whenever she's on stage.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi
May I have an order of regular degular buttermilk pancakes? Without all the added jazz? Hold the blueberry smiley face, strawberry glaze, chocolate chips and whipped cream.