Blubaberry is meant to sound like Blueberry. It is a word used to describe the markings on a womans vagina after vigorous sex, as they most generally reflect the appearance of a bunch of small blueberries scattered throughout the vaginal area. It also can be used to describe the act of vigorous sex itself, as the result are these blubaberry markings.
Charlie was bored and horny one night and didn't know what to do so he called up Reagan, went over to her house, and Blubaberried her.

Charlie had hardcore sex with Reagan and left her a bunch of Blubaberries.

Charlie gave her a Blubaberry
by Bobby Slobby December 23, 2009
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