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whilst engagin in intercourse, namely the doggystyle position, one pulls the girl's hair back to make her close her eyes. this is followed by one's friend running into the room with two blueberry muffins and smashing them on the girl's ears, making them look like earmuffs.
"Hey man, I just bought some blueberry muffins."
-"Co-muff time?"
"Co-muff time!"
by steve8511 October 17, 2011