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.."

yourmomitis by your mom has a fake name September 6, 2011

yourmomtic 

Describes a situation, where the saying "your mom" is suitable

A:Timmy says he got a good blow job yesterday.

B:That's yourmomtic!

yourmomtic by Albacookie April 8, 2015

double yourmomitive 

An instance where a statement is made about one's mom, and is immediately followed by a "your mom" joke. In such a case, a "double yourmomitive" has occurred and therefore cancels the said "your mom" joke. The original statement about one's mom, however, is still valid.

Little Billy and 2 of his friends, Little Joey and Little Bobby, are playing at the playground. Billy says, "I think my mom is hot!", which Joey immediately follows by saying, "Your mom thinks your mom is hot." As you can see, unless Joey is making a reference to Billy's mom being vain, this is clearly a "double yourmomitive" and should bee accordingly and promptly stricken from the record.

double yourmomitive by Biigdady69 September 5, 2005