The law one should consider before posting a comment on someone's Facebook photo or status owing to the fact that his/her relatives and family might read it thereby avoiding (or promoting) humiliation. Humiliation may not always end up to the one being commented to; in some cases the one commenting might wind up deactivating his/her Facebook account.
- In accordance with the law of relativity, I'm tidying up my Facebook wall.

- The law of relativity kept him from posting nasty comments.
by Rerey88 January 13, 2013
Get the Law of Relativity mug.
The apparent difference in the rate of time perceived by someone taking a dump compared to the rest of the world. (For every minute you think you've been sitting on the toilet, 80-100 seconds have actually gone by.) The Turd Law rarely holds up to empirical measurement, and is therefore considered by the scientific community to be a big load of crap.
Boss: "If you weren't in there droppin' a deuce for so long you might be done your work by now."
Me: "I was in there for five minutes. Six tops."
Boss: "More like 15 or 20…"
Me: "Well I'll be damned. I just proved the Turd Law of Relativity."
by JohnnyApocalypse October 23, 2013
Get the Turd Law of Relativity mug.
No matter whether the person knows it or not, they have a very attractive relative. This can be anything from a cousin, mother, uncle, and so forth.
Man, I just got back from the family reunion. McGill's Law of Relatives is going strong in my family!
by xelA kebreT August 26, 2010
Get the McGill's Law of Relatives mug.