The condition of having left or abandoned someone or someplace, often abruptly, under difficult or unpleasant circumstances, and with the implication of not intending to come back. Colloquial misspelling of "ran off." The term is derived from the movie O Brother, Where Art Thou, in which an rather unlearned character wishes to convey to other characters that his wife left him but does not wish to say so aloud in front of his son.
Mrs. Hogwallop done r-u-n-n-o-f-t.
by Edward January 06, 2004
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Acronym used to remember the taxonomic groupings of individual organisms in biology.


Keep = Kingdom
Pond = Phylum
Clean = Class
Or = Order
Froggy = Family
Gets = Genus
Sick = species
K-P-C-O-F-G-S is an abbreviation of how species are classified in biology.
by bobmgee February 26, 2009
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Acronym used to remember the taxonomic groupings of individual organisms in biology.
K-P-C-O-F-G-S

Kids........Kingdom
Playing.....Phylum
Catch.......Class
On..........Order
Freeways....Family
Get.........Genus
Smashed.....Species
by TJHighlndr December 05, 2007
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Kinky - Kingdom
People - Phylum
Come - Class
Over - Order
For - Family
Group - Genus
Sex - Species
Barbara got an exeptional grade on her Biology midterm because she remembered K-P-C-O-F-G-S.
by Group sexer March 12, 2010
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The acronym used to remember the breakdown of species classification, with the genus and species comprising the scientific name. (ex. Human= Homo (Genus) Sapien (Species))

King......Kingdom
Philip....Phylum
Could.....Class
Only......Order
Find......Family
Good......Genus
Students..Species
K-P-C-O-F-G-S means King Philip Could Only Find Good Students
by pat325ci March 13, 2008
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