A condition where an individual isn't a mormon, but acts like he/she is by not doing drugs, alcohol, or before-marriage sex. See Also Strait Edge.
A condition where an individual isn't a mormon, but dresses and often looks like one.
Dave seems like he doesn't do drugs, drink, and is a virgin. Is he a mormon? No, my friend told me he's not, and that he's got mormonitis.
Then I saw Dave ride his bike on the side of the road. I thought he was one of those mormons who ride their bikes while dressed nicely, and wearing backpacks and nametags. But since Dave isn't a mormon (he wasn't wearing a nametag), then it became obvious that he had mormonitis.
To change from one essential doctrinal religious imperative to another without explanation.
Brigham Young taught the doctrine of Adam-God as divine revelation, but now Gordon B. Hinckley says that it is a heresy. Hinckley is very mormonitious.
the state or condition of maladaptive thought processes resulting from indoctrination into the Mormon/LDS cult
Mark: So it was getting hot and heavy with me and Elizabeth when I noticed that she was wearing the least sexy underwear I have ever seen. That shit was granny panties on crack!
Tom: Yeah, dude. You didn't know she had been blinded by Mormonity? She's already promised herself to JC. The best you're gonna do is a hummer.
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.