Jerk Bomb 

A random thought that comes into your head during masturbation of sexual or of non-sexual nature that totally kills your hard-on or prevents ejaculation.

I was jerking off to internet porn and an image of my mom popped into my head and jerk bombed me.

Jerk Bomb by Beef Swellington January 27, 2009

jerkbomb 

Someone, particularly Asian, obsessed with being an AP student.

That Asian AP student is such a jerkbomb.

jerkbomb by Chefdude548, Cam-Ham, Noah Z. December 18, 2008