Pertaining to the British show Skins, this law dictates that any two characters in a drama of a sexual nature shall, at some point in the current episode or next, engage in intercourse.
*Tony and Effy appear on screen*
Guy 1: "They're gonna bang"
Guy 2: "They're related!"
*Later in the episode "Now fuck your sister!"*
Guy 1: "Law of Skins!!!"
Guy 1: "They're gonna bang"
Guy 2: "They're related!"
*Later in the episode "Now fuck your sister!"*
Guy 1: "Law of Skins!!!"
by the_flash2001 November 7, 2011

by donkeyteaser June 24, 2010

by CyberNomaD November 1, 2003

slang for penis, like skin flute, but people with big dicks play the skin tuba, not to be confused with skin trombone
by fry1077 March 30, 2011

by garyb January 9, 2006

Smiling all in a person's face, trying to gain their favor. Usually a person that is skinning and grinning is being fake or phony, flattering, or flirting. Trying to impress or befriend a person. Often they don't really like or respect the person and since they aren't being sincere, they are just skinning and grinning.
person 1: My boss always gives me so much more work to do than everybody else.
person 2: Really? Why do you think that is?
person 1: I don't know, probably because I'm not always skinning and grinning in his face like the other people there.
person 2: Really? Why do you think that is?
person 1: I don't know, probably because I'm not always skinning and grinning in his face like the other people there.
by xXSerendipityXx December 19, 2008

by Ebag Nigel Gunther February 9, 2015
