Yourmomium

The largest, densest, thickest, fattest element on the periodic table.

Symbol Ym, common isotopes include Ym-21 and Ym-69

1- My favorite element? Yourmomium...
2- If you react Ym, yourmomium with Yd, yourdadium, you might be lucky and get Kd, kidium!
3- Yourmomium is the heaviest element known to man, and is so heavy, even one atom is too much to carry...
4- Yourmomium makes great cookies...

by SCIENCE, YOU FOOL October 25, 2017

Yourmomistan

A fat country whose major import is mansauce. Major trade industries are snowballing and teabagging. Clergy should be alert when traveling to Yourmomistan as many incidents of bishop bashing have been reported. Yourmomistan is easily accessible by train, as the Cleveland Steamer runs through there regularly.

Come to Yourmomistan! When you're there, come again!

by bigtrick October 30, 2006

Yourmomism

The belief that everything was created by your mom.

... She got around.

Yourmomism:
Finally, an explanation.

by Waka waka Om nom nom January 6, 2011

yourmomitis

a disease deeply affecting the brain and mouth as a result of one saying too many "your mom" jokes.

Cassidy - "Doctor! Doctor! Something is wrong with me!"
Doctor - "What seems to be the problem?"
Cassidy - "Your mom's a problem!"
Doctor - "Oh no.. it seems you have a rare case of yourmomitis.."

by your mom has a fake name September 6, 2011

Yourmomlmao from ifunny

Arguably the best commenter on the app. This faceless man has stricken us all on countless occasions with a good laugh from his witty comments. Though nobody has ever seen Jimmy, it’s been rumored he’s a gorgeous man with looks matching his perfect sense of humor. Sophie surely is missing out. In fact, jimmy isn’t even his real name. Who tf is yourmomlmao from ifunny

Person 1: did you see what yourmomlmao from ifunny said earlier

Person 2: yea dude that fucker is hilarious lmao

by NotYeahFromiFunny March 25, 2019

yourmomisthebombinmythong

yourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythongyourmomisthebombinmythong

'yourmomisthebombinmythong' Said my friend

by imhotterthanhotandyourenot February 19, 2019

Yourmoming

Yourmoming is when you're doing something but you don't want to specify what you are doing

Rowan: What are you doing?
Charles: Yourmoming
Rowan; What's that? What's yourmoming?
Charles: something....S

by milcu727272 December 6, 2022