chemnesia 

disorder that renders one unable to retain information related to chemistry once he/she leaves the classroom.

Reid: Are you ready for the chemistry exam tomorrow?
Hayley: Man, I'm so nervous- I have major chemnesia and I can't remember anything from that class.

chemnesia by shortANDlovinit27 January 24, 2009

camnesia 

'Camnesia' is what occurs after one has done something on webcam one wishes he/she had not- especially beaver shots and self-violation.

Heather was totally claiming camnesia until Justin started posting webcaptures of her with her arm up her snatch. Then Heather just sort of...disappeared.

camnesia by Mo Dixley October 7, 2005

cramnesia

When one loses memory in the process of cramming/studying.

When one forgets the material one was just cramming.

"I've been studying so hard for accounting but I completely forgot what I just read!"

"Yo, sounds like a case of cramnesia."

cramnesia by joejoelee December 18, 2008

Chinesian 

An object that is designed for the purpose of looking Chinese.

That vase is way too Chinesian.

Chinesian by bianca_castafiore February 28, 2011

Cumnesia 

The act of post-sexual activity, after engaging in an orgasm, and forgetting what happened before the nocturnal emission, and/ or ejaculation, occurred.

Person 1: So I was fucking my wife, right? And then we stopped, and I wanted left overs for dinner, but forgot what we had! Damn Cumnesia.

Person 2: Dude I know what you mean, bro!

Cumnesia by BobbyBaja December 20, 2009

cinemnesia 

When you can't remember a movie, a line from a movie, or that you have seen the movie. You forget everything immediately after viewing.

"Sometimes you win, sometimes you lose, sometimes...it rains."

Friend-What is that?
Me- It's a quote from Bull Durham.

Friend-Oh, you know I have cinemnesia and can't remember movie quotes.

cinemnesia by Hazelnut22 July 11, 2011

chatnesia 

When you lose your chat history of previous conversations, and can't remember anything about someone you previously chatted with.

(Nick): Jennifer, right?
(Jennifer): I don't remember you, who are you?
(Nick): oh, sorry, I'm Nick
(Jennifer): Sorry, I've lost my chat history, I don't remember you, I have chatnesia

chatnesia by Lunamor September 5, 2009