Mental Ejaculation 

To expel all knowledge, in no particular order, of a certain subject in a definate space of time.

Jane: How'd the Spanish test Go?
Dick: Mental Ejaculation. I mentally ejaculated all over it.

Mental Ejaculation by Geophree Godnam March 24, 2006

Mental Ejaculation of Joy 

When your mind and body becomes so overwhelmed with such ecstatic joy while delivering the father of the groom speech that you yell out at the end "I'm having a mental ejaculation of joy" and then drop the mic.

Aka Poe.

This wedding makes me so happy It's a mental ejaculation of joy

Mental Ejaculation of Joy by S.Poe April 24, 2017