When accidentally peeing on the seat of a toilet, you gently wipe your knee on the pee removing it and leaving a "yellow knee"
i was at Ian's house taking a piss in his parents bath room and accidentally pissed on the seat, good thing i can yellow knee
by satanluvr666 April 12, 2010

by GermIsh December 26, 2013

by dansby jones September 6, 2009

In Nordic/Scandinavian countries, "taking an arrow to the knee" meant that you are getting married/already got married. It refers to when we propose, we fall to one knee, comparing it to when a man gets shot in the leg, he, of course, falls to one knee.
Like most definitions already posted the most popular example comes from Skyrim: "I used to be an adventurer like you, but then I took an arrow to the knee". The guards are married, and can't go out adventurer, not crippled.
by Researchbot September 17, 2015

by kibblasona January 6, 2006

Slang from the 1920s. Possibly a corruption of the word business. Another possibility is that it is derived from the expression, "be all end all" a.k.a. "B's and E's" which when said would sound like, "Bees-an-ees". Simply defined as the best, latest, and greatest. (Synonymous with other 1920s slang: The cat's pajamas and the cat's meow. A more current version would be The shit.).
by CeeCee72 July 6, 2010

by bigdick737 January 26, 2010
