jizz-brain

verb. When you're deep throating a betch and you dick goes up instead of down and you ejaculate all up in there brain

Oooh I was with James last night and i totally jizz-brained his betch ass.

jizz for brains

when someone is really retarded, it is said they have jizz for brains.

wow that crack ho must have jizz for brains having baked her skull with rock.

by butt man December 7, 2005

The intellectual goo that is secreted in the hypothalmus when one experiences an epiphany leading to euphoric pleasure (also known as braingasm).

Dude, when I saw that kitten, I realized the meaning of life, and I got brain jizz everywhere.

by Voodoo Karate December 18, 2010

by Pinguino25 October 2, 2017

When you put the tip of your dick in a girls nose and ejaculate onto her brain.

While she was sleeping I wanked in her nose and gave her mad jizz brain and she might die.

by Miacplkane December 20, 2015