Fun Ratio is the ratio of fun, to the unmentionable word "Death". The more fun it is, the more likely it is to kill you. A high Fun Ratio is the best, and the word Death should never be mentioned. A high Fun Ratio is best unless your idea of a white knuckle ride, is cutting the lawn with the ride on mower on a Sunday afternoon.
"Wow, that nearly killed him, the Fun Ratio must be high, I'm having a go next"

Note the words: "it nearly killed him", and NOT 'it could kill me'.
by barticusthe5th November 30, 2009
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The distance between how far a woman's breasts extend in relation to how far their gut extends. It is measured in inches but is stated simply as a number.
"Oh damn.... she's got some jugs. Probably a food to fun ratio of about 4."

"Na she is kinda fat. She got a food to fun of -4."
by Sorryboutcholuck February 16, 2010
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