What is Butter Your Biscuits?
1.
After performing anal intercourse, ejaculating over the buttocks.
"I was riding her rump last night, and as soon as I came, I buttered her biscuits good"!
2.
term use in online video games after killing one or several people.
they just got thier biscuits buttered! i just butter your biscuits! holy shit doug fuckin buttered my biscuit!
See