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The act of creeping up on your sleeping spouse, then spreading your ass-cheeks wide open and in one swift movement, locking your anus-lips to their mouth-lips and letting go with a bowel shattering fart, thus causing your spouse's cheeks to balloon out to full capacity for a split second or two.
dude, i gave my wife a sick Denver balloon last night. I laughed for hours.
by beaver stretcher March 05, 2013
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