blanket law

when you have a body part hanging out from under the blanket leaving it free for the un-friendly demon dudes to completely rape it.

Dude 1:"Yo bro, I saw you breaking blanket law last night."
Dude 2:"That must be why I felt violated."

by UnderpaidRobloxStaff May 28, 2019

Barbara’s Law

If something can be made worse in any way by continuing to fuck with it. See also Murphy’s Law and False Perfectionism.

I wish she would just stop. We are well into Barbara’s Law at this point

by Titonymous September 19, 2018

cousin in-law

3. Your cousin’s spouse

Mary is my cousin.

Her husband is Marvin
Marvin is my cousin’s spouse, so he is my cousin in-law

by Hunter Grant Covengton July 19, 2018

Incest-in-law

To fuck one's brother-in law or sister-in-law.

Ed: "Wait, Jack fucked his wife Jill's sister?"
Eddie: "Yeah he just committed incest-in-law."

by The Elias June 2, 2016

constipational law

A law of physics that states, "when one's rectal hole is plugged, fecal matter will accumulate until critical mass is achieved and a nuclear explosion will result, provided the rectal hole is not relieved."

Oh man, constipational law dictates that I tell you it's been nice knowing you and I always thought your house and car were beautiful...but BLAMO!!!!

by darthenstein February 2, 2014

Polybius’s law

“Polybius’s law” states that if a YouTube comment section has at least 5k comments, there will always be an argument.
Because internet.

(Law Created by Polybius_223_YT on the YouYube Comment Section of an Alan Becker video. The "reacting to captions" video. You can go there to find the source in it's purest form. No that is not me by the way, I'm just spreading it.)

"Ah shit! There's another argument.."
"It's Polybius’s law, Of course there'd be an argument"

by Blooperomg September 1, 2021

Williams' Law

Williams' Law (or Williams' Rules of "Things") states that adding Robin Williams to any "thing" will immediately and always make the new state of said "thing" better than the previous state of said "thing".

Williams' Law clearly states that the 1997 movie "Flubber" is better than it's original version, the 1961 film "The Absent Minded Professor".

by GameAddikt January 12, 2015